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Could not find ROS middleware implementation 'NOTFOUND' error while compiling ROS2 package with colcon #14

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traversaro opened this issue Jul 18, 2021 · 4 comments
Closed

Could not find ROS middleware implementation 'NOTFOUND' error while compiling ROS2 package with colcon #14

traversaro opened this issue Jul 18, 2021 · 4 comments

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@traversaro
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traversaro commented Jul 18, 2021 •
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Evolution of RoboStack/ros-foxy#15 for ROS Galactic.

Installation process

conda create -n ros2env python=3.8
conda activate ros2env
conda config --env --add channels conda-forge
# and the robostack channel
conda config --env --add channels robostack
# it's very much advised to use strict channel priority
conda config --env --set channel_priority strict

mamba install ros-galactic-desktop
mamba install compilers cmake pkg-config colcon-common-extensions

conda deactivate
conda activate ros2env

Build command

git clone https://github.com/robotology-playground/yarp-ros2
cd yarp-ros2/ros2_interfaces_ws
colcon build --packages-select map2d_nws_ros2_msgs

Build error

(ros_galactic) straversaro@IITICUBLAP102:~/yarp-ros2/ros2_interfaces_ws$ colcon build
Starting >>> map2d_nws_ros2_msgs
--- stderr: map2d_nws_ros2_msgs
CMake Error at /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation_cmake/cmake/get_default_rmw_implementation.cmake:60 (message):
  Could not find ROS middleware implementation 'NOTFOUND'.  Choose one of the
  following:
Call Stack (most recent call first):
  /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation/cmake/rmw_implementation-extras.cmake:19 (get_default_rmw_implementation)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation/cmake/rmw_implementationConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rcl/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rcl/cmake/rclConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/libstatistics_collector/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/libstatistics_collector/cmake/libstatistics_collectorConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rclcpp/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rclcpp/cmake/rclcppConfig.cmake:41 (include)
  CMakeLists.txt:20 (find_package)


---
Failed   <<< map2d_nws_ros2_msgs [0.20s, exited with code 1]

Summary: 0 packages finished [0.36s]
  1 package failed: map2d_nws_ros2_msgs
  1 package had stderr output: map2d_nws_ros2_msgs

Environment (conda list): 
$ conda list
# packages in environment at /home/straversaro/mambaforge/envs/ros_galactic:
#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       1_gnu    conda-forge
alsa-lib                  1.2.3                h516909a_0    conda-forge
argcomplete               1.12.3             pyhd8ed1ab_2    conda-forge
assimp                    5.0.1                hedfc422_5    conda-forge
atk-1.0                   2.36.0               h3371d22_4    conda-forge
attr                      2.4.48               h516909a_0    conda-forge
attrs                     21.2.0             pyhd8ed1ab_0    conda-forge
binutils                  2.36.1               hdd6e379_1    conda-forge
binutils_impl_linux-64    2.36.1               h193b22a_1    conda-forge
binutils_linux-64         2.36                hf3e587d_32    conda-forge
boost                     1.74.0           py38hc10631b_3    conda-forge
boost-cpp                 1.74.0               h312852a_4    conda-forge
bullet                    3.17                 ha770c72_0    conda-forge
bullet-cpp                3.17                 h1abd341_0    conda-forge
bzip2                     1.0.8                h7f98852_4    conda-forge
c-ares                    1.17.1               h7f98852_1    conda-forge
c-compiler                1.2.0                h7f98852_0    conda-forge
ca-certificates           2021.5.30            ha878542_0    conda-forge
cairo                     1.16.0            h6cf1ce9_1008    conda-forge
catkin_pkg                0.4.23             pyh9f0ad1d_0    conda-forge
catkin_tools              0.6.1            py38h578d9bd_3    conda-forge
certifi                   2021.5.30        py38h578d9bd_0    conda-forge
cffi                      1.14.6           py38ha65f79e_0    conda-forge
cmake                     3.21.0               h8897547_0    conda-forge
colcon-cmake              0.2.26                     py_0    conda-forge
colcon-common-extensions  0.2.1            py38h578d9bd_2    conda-forge
colcon-core               0.6.1            py38h578d9bd_1    conda-forge
colcon-defaults           0.2.5                      py_0    conda-forge
colcon-devtools           0.2.2                      py_0    conda-forge
colcon-library-path       0.2.1                      py_0    conda-forge
colcon-metadata           0.2.5                      py_0    conda-forge
colcon-output             0.2.12                     py_0    conda-forge
colcon-package-information 0.3.3                      py_0    conda-forge
colcon-package-selection  0.2.10                     py_0    conda-forge
colcon-parallel-executor  0.2.4                      py_0    conda-forge
colcon-pkg-config         0.1.0                      py_0    conda-forge
colcon-powershell         0.3.6                      py_0    conda-forge
colcon-python-setup-py    0.2.7                      py_0    conda-forge
colcon-recursive-crawl    0.2.1                      py_0    conda-forge
colcon-ros                0.3.21                     py_0    conda-forge
colcon-test-result        0.3.8                      py_0    conda-forge
compilers                 1.2.0                ha770c72_0    conda-forge
console_bridge            1.0.1                h4bd325d_0    conda-forge
coverage                  5.5              py38h497a2fe_0    conda-forge
cppcheck                  2.5              py38hbffb2f6_0    conda-forge
cryptography              3.4.7            py38ha5dfef3_0    conda-forge
cxx-compiler              1.2.0                h4bd325d_0    conda-forge
cycler                    0.10.0                     py_2    conda-forge
dbus                      1.13.6               h48d8840_2    conda-forge
distlib                   0.3.2              pyhd8ed1ab_0    conda-forge
distro                    1.5.0              pyh9f0ad1d_0    conda-forge
docutils                  0.17.1           py38h578d9bd_0    conda-forge
eigen                     3.3.9                h4bd325d_1    conda-forge
empy                      3.3.4              pyh9f0ad1d_1    conda-forge
expat                     2.4.1                h9c3ff4c_0    conda-forge
ffmpeg                    4.3.1                hca11adc_2    conda-forge
flake8                    3.9.2              pyhd8ed1ab_0    conda-forge
flann                     1.9.1             h2e58136_1008    conda-forge
font-ttf-dejavu-sans-mono 2.37                 hab24e00_0    conda-forge
font-ttf-inconsolata      3.000                h77eed37_0    conda-forge
font-ttf-source-code-pro  2.038                h77eed37_0    conda-forge
font-ttf-ubuntu           0.83                 hab24e00_0    conda-forge
fontconfig                2.13.1            hba837de_1005    conda-forge
fonts-conda-ecosystem     1                             0    conda-forge
fonts-conda-forge         1                             0    conda-forge
foonathan-memory          0.6.2                he1b5a44_1    conda-forge
fortran-compiler          1.2.0                h1990efc_0    conda-forge
freeimage                 3.18.0               h88c329d_7    conda-forge
freetype                  2.10.4               h0708190_1    conda-forge
fribidi                   1.0.10               h36c2ea0_0    conda-forge
gcc_impl_linux-64         9.3.0               h70c0ae5_19    conda-forge
gcc_linux-64              9.3.0               hf25ea35_32    conda-forge
gdk-pixbuf                2.42.6               h04a7f16_0    conda-forge
gettext                   0.19.8.1          h0b5b191_1005    conda-forge
gfortran_impl_linux-64    9.3.0               hc4a2995_19    conda-forge
gfortran_linux-64         9.3.0               hdc58fab_32    conda-forge
giflib                    5.2.1                h36c2ea0_2    conda-forge
glew                      2.1.0                h9c3ff4c_2    conda-forge
glib                      2.68.3               h9c3ff4c_0    conda-forge
glib-tools                2.68.3               h9c3ff4c_0    conda-forge
gmock                     1.10.0               h4bd325d_7    conda-forge
gmp                       6.2.1                h58526e2_0    conda-forge
gnutls                    3.6.13               h85f3911_1    conda-forge
graphite2                 1.3.13            h58526e2_1001    conda-forge
graphviz                  2.48.0               h85b4f2f_0    conda-forge
gst-plugins-base          1.18.4               hf529b03_2    conda-forge
gstreamer                 1.18.4               h76c114f_2    conda-forge
gtest                     1.10.0               h4bd325d_7    conda-forge
gtk2                      2.24.33              h539f30e_1    conda-forge
gts                       0.7.6                h64030ff_2    conda-forge
gxx_impl_linux-64         9.3.0               hd87eabc_19    conda-forge
gxx_linux-64              9.3.0               h3fbe746_32    conda-forge
harfbuzz                  2.8.2                h83ec7ef_0    conda-forge
hdf5                      1.10.6          nompi_h6a2412b_1114    conda-forge
icu                       68.1                 h58526e2_0    conda-forge
ifcfg                     0.21                       py_0    conda-forge
ilmbase                   2.5.5                h780b84a_0    conda-forge
importlib-metadata        4.6.1            py38h578d9bd_0    conda-forge
importlib_metadata        4.6.1                hd8ed1ab_0    conda-forge
importlib_resources       5.2.0              pyhd8ed1ab_0    conda-forge
iniconfig                 1.1.1              pyh9f0ad1d_0    conda-forge
jasper                    1.900.1           h07fcdf6_1006    conda-forge
jbig                      2.1               h7f98852_2003    conda-forge
jpeg                      9d                   h36c2ea0_0    conda-forge
jxrlib                    1.1                  h7f98852_2    conda-forge
kernel-headers_linux-64   2.6.32              h77966d4_13    conda-forge
kiwisolver                1.3.1            py38h1fd1430_1    conda-forge
krb5                      1.19.1               hcc1bbae_0    conda-forge
lame                      3.100             h7f98852_1001    conda-forge
lark-parser               0.11.3             pyhd8ed1ab_0    conda-forge
lcms2                     2.12                 hddcbb42_0    conda-forge
ld_impl_linux-64          2.36.1               hea4e1c9_1    conda-forge
lerc                      2.2.1                h9c3ff4c_0    conda-forge
libacl                    2.3.1                h7f98852_0    conda-forge
libblas                   3.9.0                9_openblas    conda-forge
libcblas                  3.9.0                9_openblas    conda-forge
libclang                  11.1.0          default_ha53f305_1    conda-forge
libcurl                   7.77.0               h2574ce0_0    conda-forge
libdeflate                1.7                  h7f98852_5    conda-forge
libedit                   3.1.20191231         he28a2e2_2    conda-forge
libev                     4.33                 h516909a_1    conda-forge
libevent                  2.1.10               hcdb4288_3    conda-forge
libffi                    3.3                  h58526e2_2    conda-forge
libgcc-devel_linux-64     9.3.0               h7864c58_19    conda-forge
libgcc-ng                 9.3.0               h2828fa1_19    conda-forge
libgd                     2.3.2                h78a0170_0    conda-forge
libgfortran-ng            9.3.0               hff62375_19    conda-forge
libgfortran5              9.3.0               hff62375_19    conda-forge
libglib                   2.68.3               h3e27bee_0    conda-forge
libglu                    9.0.0             he1b5a44_1001    conda-forge
libgomp                   9.3.0               h2828fa1_19    conda-forge
libiconv                  1.16                 h516909a_0    conda-forge
liblapack                 3.9.0                9_openblas    conda-forge
liblapacke                3.9.0                9_openblas    conda-forge
libllvm11                 11.1.0               hf817b99_2    conda-forge
libnghttp2                1.43.0               h812cca2_0    conda-forge
libogg                    1.3.4                h7f98852_1    conda-forge
libopenblas               0.3.15          pthreads_h8fe5266_1    conda-forge
libopencv                 4.5.2            py38hd24989e_1    conda-forge
libopus                   1.3.1                h7f98852_1    conda-forge
libpng                    1.6.37               h21135ba_2    conda-forge
libpq                     13.3                 hd57d9b9_0    conda-forge
libprotobuf               3.16.0               h780b84a_0    conda-forge
libraw                    0.20.2               h10796ff_1    conda-forge
librsvg                   2.50.7               hc3c00ef_0    conda-forge
libssh2                   1.9.0                ha56f1ee_6    conda-forge
libstdcxx-devel_linux-64  9.3.0               hb016644_19    conda-forge
libstdcxx-ng              9.3.0               h6de172a_19    conda-forge
libtiff                   4.3.0                hf544144_1    conda-forge
libtool                   2.4.6             h58526e2_1007    conda-forge
libuuid                   2.32.1            h7f98852_1000    conda-forge
libuv                     1.41.1               h7f98852_0    conda-forge
libvorbis                 1.3.7                h9c3ff4c_0    conda-forge
libwebp                   1.2.0                h3452ae3_0    conda-forge
libwebp-base              1.2.0                h7f98852_2    conda-forge
libxcb                    1.13              h7f98852_1003    conda-forge
libxkbcommon              1.0.3                he3ba5ed_0    conda-forge
libxml2                   2.9.12               h72842e0_0    conda-forge
libxslt                   1.1.33               h15afd5d_2    conda-forge
lxml                      4.6.3            py38hf1fe3a4_0    conda-forge
lz4-c                     1.9.3                h9c3ff4c_0    conda-forge
make                      4.3                  hd18ef5c_1    conda-forge
matplotlib-base           3.4.2            py38hcc49a3a_0    conda-forge
mccabe                    0.6.1                      py_1    conda-forge
mock                      4.0.3            py38h578d9bd_1    conda-forge
more-itertools            8.8.0              pyhd8ed1ab_0    conda-forge
mysql-common              8.0.25               ha770c72_2    conda-forge
mysql-libs                8.0.25               hfa10184_2    conda-forge
ncurses                   6.2                  h58526e2_4    conda-forge
netifaces                 0.10.9          py38h497a2fe_1003    conda-forge
nettle                    3.6                  he412f7d_0    conda-forge
ninja                     1.10.2               h4bd325d_0    conda-forge
nspr                      4.30                 h9c3ff4c_0    conda-forge
nss                       3.67                 hb5efdd6_0    conda-forge
numpy                     1.21.0           py38h9894fe3_0    conda-forge
ogre                      1.12.12              h89131c6_0    conda-forge
olefile                   0.46               pyh9f0ad1d_1    conda-forge
openexr                   2.5.5                hf817b99_0    conda-forge
openh264                  2.1.1                h780b84a_0    conda-forge
openjpeg                  2.4.0                hb52868f_1    conda-forge
openssl                   1.1.1k               h7f98852_0    conda-forge
osrf_pycommon             0.1.10           py38h578d9bd_1    conda-forge
packaging                 21.0               pyhd8ed1ab_0    conda-forge
pango                     1.48.7               hb8ff022_0    conda-forge
pcl                       1.11.1               h39b1736_3    conda-forge
pcre                      8.45                 h9c3ff4c_0    conda-forge
pillow                    8.3.1            py38h8e6f84c_0    conda-forge
pip                       21.1.3             pyhd8ed1ab_0    conda-forge
pixman                    0.40.0               h36c2ea0_0    conda-forge
pkg-config                0.29.2            h36c2ea0_1008    conda-forge
pluggy                    0.13.1           py38h578d9bd_4    conda-forge
psutil                    5.8.0            py38h497a2fe_1    conda-forge
pthread-stubs             0.4               h36c2ea0_1001    conda-forge
pugixml                   1.11.4               h9c3ff4c_0    conda-forge
py                        1.10.0             pyhd3deb0d_0    conda-forge
py-opencv                 4.5.2            py38hd0cf306_1    conda-forge
pybullet                  3.17             py38h1abd341_0    conda-forge
pycairo                   1.20.1           py38hf61ee4a_0    conda-forge
pycodestyle               2.7.0              pyhd8ed1ab_0    conda-forge
pycparser                 2.20               pyh9f0ad1d_2    conda-forge
pydocstyle                6.1.1              pyhd8ed1ab_0    conda-forge
pydot                     1.4.2            py38h578d9bd_0    conda-forge
pyflakes                  2.3.1              pyhd8ed1ab_0    conda-forge
pygments                  2.9.0              pyhd8ed1ab_0    conda-forge
pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
pyqt                      5.12.3           py38h578d9bd_7    conda-forge
pyqt-impl                 5.12.3           py38h7400c14_7    conda-forge
pyqt5-sip                 4.19.18          py38h709712a_7    conda-forge
pyqtchart                 5.12             py38h7400c14_7    conda-forge
pyqtwebengine             5.12.1           py38h7400c14_7    conda-forge
pytest                    6.2.4            py38h578d9bd_0    conda-forge
pytest-cov                2.12.1             pyhd8ed1ab_0    conda-forge
pytest-repeat             0.8.0                      py_0    conda-forge
pytest-rerunfailures      10.1               pyhd8ed1ab_0    conda-forge
pytest-runner             5.3.1              pyhd8ed1ab_0    conda-forge
python                    3.8.10          h49503c6_1_cpython    conda-forge
python-dateutil           2.8.2              pyhd8ed1ab_0    conda-forge
python_abi                3.8                      2_cp38    conda-forge
pyyaml                    5.4.1            py38h497a2fe_0    conda-forge
qhull                     2020.2               h4bd325d_1    conda-forge
qt                        5.12.9               hda022c4_4    conda-forge
readline                  8.1                  h46c0cb4_0    conda-forge
rhash                     1.4.1                h7f98852_0    conda-forge
ros-galactic-action-msgs  1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-action-tutorials-cpp 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-action-tutorials-interfaces 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-action-tutorials-py 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-actionlib-msgs 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake  1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-auto 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-copyright 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-core 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-cppcheck 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-cpplint 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-definitions 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-dependencies 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-include-directories 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-interfaces 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-libraries 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-link-flags 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-export-targets 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-flake8 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-gmock 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-gtest 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-include-directories 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-libraries 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-lint-cmake 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-pep257 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-pytest 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-python 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-ros 0.9.2            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-target-dependencies 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-test 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-uncrustify 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-version 1.1.4            py38he9ab703_0    robostack-experimental
ros-galactic-ament-cmake-xmllint 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-copyright 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cppcheck 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-cpplint 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-flake8 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-index-cpp 1.0.6            py38he9ab703_0    robostack-experimental
ros-galactic-ament-index-python 1.0.6            py38he9ab703_0    robostack-experimental
ros-galactic-ament-lint   0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-lint-auto 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-lint-cmake 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-lint-common 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-package 0.12.0           py38he9ab703_0    robostack-experimental
ros-galactic-ament-pep257 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-uncrustify 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-ament-xmllint 0.10.6           py38he9ab703_0    robostack-experimental
ros-galactic-angles       1.12.4           py38he9ab703_0    robostack-experimental
ros-galactic-builtin-interfaces 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-class-loader 2.1.2            py38hcda8483_0    robostack-experimental
ros-galactic-common-interfaces 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-composition  0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-composition-interfaces 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-console-bridge-vendor 1.3.2            py38hcda8483_0    robostack-experimental
ros-galactic-cv-bridge    2.2.1            py38h90a690e_0    robostack-experimental
ros-galactic-cyclonedds   0.8.0            py38hcd11936_0    robostack-experimental
ros-galactic-demo-nodes-cpp 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-demo-nodes-cpp-native 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-demo-nodes-py 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-depthimage-to-laserscan 2.3.1            py38he9ab703_0    robostack-experimental
ros-galactic-desktop      0.9.3            py38he9ab703_0    robostack-experimental
ros-galactic-diagnostic-msgs 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-domain-coordinator 0.9.2            py38he9ab703_0    robostack-experimental
ros-galactic-dummy-map-server 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-dummy-robot-bringup 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-dummy-sensors 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-eigen3-cmake-module 0.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-example-interfaces 0.9.2            py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-action-client 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-action-server 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-client 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-composition 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-publisher 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-service 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-subscriber 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-minimal-timer 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclcpp-multithreaded-executor 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-executors 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-action-client 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-action-server 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-client 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-publisher 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-service 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-examples-rclpy-minimal-subscriber 0.11.2           py38he9ab703_0    robostack-experimental
ros-galactic-fastcdr      1.0.20           py38he9ab703_0    robostack-experimental
ros-galactic-fastrtps     2.3.1            py38hcd11936_0    robostack-experimental
ros-galactic-fastrtps-cmake-module 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-foonathan-memory-vendor 1.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-geometry-msgs 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-geometry2    0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-gmock-vendor 1.10.9003        py38he9ab703_0    robostack-experimental
ros-galactic-gtest-vendor 1.10.9003        py38he9ab703_0    robostack-experimental
ros-galactic-iceoryx-binding-c 1.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-iceoryx-posh 1.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-iceoryx-utils 1.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-image-geometry 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-image-tools  0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-image-transport 2.3.0            py38he9ab703_0    robostack-experimental
ros-galactic-interactive-markers 2.2.0            py38he9ab703_0    robostack-experimental
ros-galactic-intra-process-demo 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-joy          3.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-kdl-parser   2.5.0            py38he9ab703_0    robostack-experimental
ros-galactic-laser-geometry 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-launch       0.17.0           py38he9ab703_0    robostack-experimental
ros-galactic-launch-ros   0.14.2           py38he9ab703_0    robostack-experimental
ros-galactic-launch-testing 0.17.0           py38he9ab703_0    robostack-experimental
ros-galactic-launch-testing-ament-cmake 0.17.0           py38he9ab703_0    robostack-experimental
ros-galactic-launch-testing-ros 0.14.2           py38he9ab703_0    robostack-experimental
ros-galactic-launch-xml   0.17.0           py38he9ab703_0    robostack-experimental
ros-galactic-launch-yaml  0.17.0           py38he9ab703_0    robostack-experimental
ros-galactic-libcurl-vendor 2.5.0            py38h8941957_0    robostack-experimental
ros-galactic-libstatistics-collector 1.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-libyaml-vendor 1.2.0            py38he9ab703_0    robostack-experimental
ros-galactic-lifecycle    0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-lifecycle-msgs 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-logging-demo 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-map-msgs     2.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-message-filters 3.2.6            py38he9ab703_0    robostack-experimental
ros-galactic-nav-msgs     2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-orocos-kdl   3.3.3            py38he9ab703_0    robostack-experimental
ros-galactic-osrf-pycommon 0.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-pcl-conversions 2.3.1            py38h8fc0257_0    robostack-experimental
ros-galactic-pcl-msgs     1.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-pendulum-control 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-pendulum-msgs 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-pluginlib    5.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-pybind11-vendor 2.2.6            py38he9ab703_0    robostack-experimental
ros-galactic-python-cmake-module 0.8.1            py38he9ab703_0    robostack-experimental
ros-galactic-python-qt-binding 1.0.7            py38he9ab703_0    robostack-experimental
ros-galactic-qt-dotgraph  2.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-qt-gui       2.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-qt-gui-cpp   2.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-qt-gui-py-common 2.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-quality-of-service-demo-cpp 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-quality-of-service-demo-py 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-rcl          3.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-action   3.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-interfaces 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-lifecycle 3.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-logging-interface 2.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-logging-spdlog 2.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rcl-yaml-param-parser 3.1.2            py38he9ab703_0    robostack-experimental
ros-galactic-rclcpp       9.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-rclcpp-action 9.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-rclcpp-components 9.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-rclcpp-lifecycle 9.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-rclpy        1.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rcpputils    2.2.0            py38he9ab703_0    robostack-experimental
ros-galactic-rcutils      4.0.2            py38he9ab703_0    robostack-experimental
ros-galactic-resource-retriever 2.5.0            py38he9ab703_0    robostack-experimental
ros-galactic-rmw          3.3.1            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-connextdds 0.6.2            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-connextdds-common 0.6.2            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-cyclonedds-cpp 0.22.3           py38he9ab703_0    robostack-experimental
ros-galactic-rmw-dds-common 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-fastrtps-cpp 5.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-fastrtps-dynamic-cpp 5.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-fastrtps-shared-cpp 5.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-implementation 2.4.1            py38he9ab703_0    robostack-experimental
ros-galactic-rmw-implementation-cmake 3.3.1            py38he9ab703_0    robostack-experimental
ros-galactic-robot-state-publisher 2.4.3            py38he9ab703_0    robostack-experimental
ros-galactic-ros-base     0.9.3            py38he9ab703_0    robostack-experimental
ros-galactic-ros-core     0.9.3            py38he9ab703_0    robostack-experimental
ros-galactic-ros-environment 3.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-ros2action   0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2bag      0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-ros2cli      0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2cli-common-extensions 0.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-ros2component 0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2doctor   0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2interface 0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2launch   0.14.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2lifecycle 0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2multicast 0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2node     0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2param    0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2pkg      0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2run      0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2service  0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-ros2topic    0.13.2           py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2      0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-compression 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-compression-zstd 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-cpp  0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-interfaces 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-py   0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-storage 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-storage-default-plugins 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosbag2-transport 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-rosgraph-msgs 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-adapter 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-cli   2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-cmake 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-default-generators 1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-default-runtime 1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-generator-c 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-generator-cpp 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-generator-py 0.11.0           py38h363b3ef_0    robostack-experimental
ros-galactic-rosidl-parser 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-runtime-c 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-runtime-cpp 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-runtime-py 0.9.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-c 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-cpp 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-fastrtps-c 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-fastrtps-cpp 1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-interface 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-introspection-c 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rosidl-typesupport-introspection-cpp 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rpyutils     0.2.0            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-action   2.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-bag      1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-bag-plugins 1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-common-plugins 1.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-console  2.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-graph    1.2.0            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-gui      1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-gui-cpp  1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-gui-py   1.1.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-image-view 1.1.1            py38h7d895da_0    robostack-experimental
ros-galactic-rqt-msg      1.0.4            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-plot     1.0.10           py38he9ab703_0    robostack-experimental
ros-galactic-rqt-publisher 1.1.3            py38he9ab703_0    robostack-experimental
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ros-galactic-rqt-py-console 1.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-reconfigure 1.0.8            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-service-caller 1.0.4            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-shell    1.0.1            py38he9ab703_0    robostack-experimental
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ros-galactic-rqt-top      1.0.1            py38he9ab703_0    robostack-experimental
ros-galactic-rqt-topic    1.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-rti-connext-dds-cmake-module 0.6.2            py38he9ab703_0    robostack-experimental
ros-galactic-rttest       0.11.0           py38he9ab703_0    robostack-experimental
ros-galactic-rviz-assimp-vendor 8.5.0            py38he9ab703_0    robostack-experimental
ros-galactic-rviz-common  8.5.0            py38h7d895da_0    robostack-experimental
ros-galactic-rviz-default-plugins 8.5.0            py38h7d895da_0    robostack-experimental
ros-galactic-rviz-ogre-vendor 8.5.0            py38h6eb8e3b_0    robostack-experimental
ros-galactic-rviz-rendering 8.5.0            py38h5619808_0    robostack-experimental
ros-galactic-rviz2        8.5.0            py38h7d895da_0    robostack-experimental
ros-galactic-sdl2-vendor  3.0.0            py38he9ab703_0    robostack-experimental
ros-galactic-sensor-msgs  2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-shape-msgs   2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-shared-queues-vendor 0.9.0            py38he9ab703_0    robostack-experimental
ros-galactic-spdlog-vendor 1.3.0            py38he9ab703_0    robostack-experimental
ros-galactic-sqlite3-vendor 0.9.0            py38hebf73e7_0    robostack-experimental
ros-galactic-sros2        0.10.2           py38he9ab703_0    robostack-experimental
ros-galactic-sros2-cmake  0.10.2           py38he9ab703_0    robostack-experimental
ros-galactic-statistics-msgs 1.0.3            py38he9ab703_0    robostack-experimental
ros-galactic-std-msgs     2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-std-srvs     2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-stereo-msgs  2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-tango-icons-vendor 0.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-teleop-twist-joy 2.4.2            py38he9ab703_0    robostack-experimental
ros-galactic-teleop-twist-keyboard 2.3.2            py38he9ab703_0    robostack-experimental
ros-galactic-tf2          0.17.2           py38hcda8483_0    robostack-experimental
ros-galactic-tf2-bullet   0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-eigen    0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-eigen-kdl 0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-geometry-msgs 0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-kdl      0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-msgs     0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-py       0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-ros      0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-ros-py   0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-sensor-msgs 0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tf2-tools    0.17.2           py38he9ab703_0    robostack-experimental
ros-galactic-tinyxml-vendor 0.8.2            py38he9ab703_0    robostack-experimental
ros-galactic-tinyxml2-vendor 0.7.4            py38he9ab703_0    robostack-experimental
ros-galactic-tlsf         0.5.2            py38he9ab703_0    robostack-experimental
ros-galactic-tlsf-cpp     0.11.0           py38he9ab703_0    robostack-experimental
ros-galactic-topic-monitor 0.14.3           py38he9ab703_0    robostack-experimental
ros-galactic-tracetools   2.3.0            py38he9ab703_0    robostack-experimental
ros-galactic-trajectory-msgs 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-turtlesim    1.3.3            py38he9ab703_0    robostack-experimental
ros-galactic-uncrustify-vendor 1.5.3            py38he9ab703_0    robostack-experimental
ros-galactic-unique-identifier-msgs 2.2.1            py38he9ab703_0    robostack-experimental
ros-galactic-urdf         2.5.2            py38he9ab703_0    robostack-experimental
ros-galactic-urdf-parser-plugin 2.5.2            py38he9ab703_0    robostack-experimental
ros-galactic-urdfdom      2.3.5            py38hcda8483_0    robostack-experimental
ros-galactic-urdfdom-headers 1.0.5            py38he9ab703_0    robostack-experimental
ros-galactic-visualization-msgs 2.2.3            py38he9ab703_0    robostack-experimental
ros-galactic-yaml-cpp-vendor 7.1.0            py38he9ab703_0    robostack-experimental
ros-galactic-zstd-vendor  0.9.0            py38h5d52940_0    robostack-experimental
rosdep                    0.21.0             pyhd8ed1ab_0    conda-forge
rosdistro                 0.8.3            py38h578d9bd_2    conda-forge
rospkg                    1.3.0              pyhd8ed1ab_1    conda-forge
sdl2                      2.0.12               h9c3ff4c_1    conda-forge
setuptools                49.6.0           py38h578d9bd_3    conda-forge
six                       1.16.0             pyh6c4a22f_0    conda-forge
snowballstemmer           2.1.0              pyhd8ed1ab_0    conda-forge
spdlog                    1.8.5                h4bd325d_0    conda-forge
sqlite                    3.36.0               h9cd32fc_0    conda-forge
swig                      4.0.2                hd3c618e_2    conda-forge
sysroot_linux-64          2.12                h77966d4_13    conda-forge
tinyxml                   2.6.2                h4bd325d_2    conda-forge
tinyxml2                  9.0.0                h9c3ff4c_1    conda-forge
tk                        8.6.10               h21135ba_1    conda-forge
toml                      0.10.2             pyhd8ed1ab_0    conda-forge
tornado                   6.1              py38h497a2fe_1    conda-forge
uncrustify                0.72.0               h9c3ff4c_0    conda-forge
wheel                     0.36.2             pyhd3deb0d_0    conda-forge
x264                      1!161.3030           h7f98852_1    conda-forge
xorg-kbproto              1.0.7             h7f98852_1002    conda-forge
xorg-libice               1.0.10               h7f98852_0    conda-forge
xorg-libsm                1.2.3             hd9c2040_1000    conda-forge
xorg-libx11               1.6.12               h36c2ea0_0    conda-forge
xorg-libxau               1.0.9                h7f98852_0    conda-forge
xorg-libxaw               1.0.14               h7f98852_0    conda-forge
xorg-libxdmcp             1.1.3                h7f98852_0    conda-forge
xorg-libxext              1.3.4                h516909a_0    conda-forge
xorg-libxmu               1.1.3                h516909a_0    conda-forge
xorg-libxpm               3.5.13               h516909a_0    conda-forge
xorg-libxrandr            1.5.2                h516909a_1    conda-forge
xorg-libxrender           0.9.10            h516909a_1002    conda-forge
xorg-libxt                1.1.5             h516909a_1003    conda-forge
xorg-randrproto           1.5.0             h7f98852_1001    conda-forge
xorg-renderproto          0.11.1            h7f98852_1002    conda-forge
xorg-xextproto            7.3.0             h7f98852_1002    conda-forge
xorg-xproto               7.0.31            h7f98852_1007    conda-forge
xz                        5.2.5                h516909a_1    conda-forge
yaml                      0.2.5                h516909a_0    conda-forge
yaml-cpp                  0.6.3                he1b5a44_4    conda-forge
zipp                      3.5.0              pyhd8ed1ab_0    conda-forge
zlib                      1.2.11            h516909a_1010    conda-forge
zstd                      1.5.0                ha95c52a_0    conda-forge
zziplib                   0.13.69              h27826a3_1    conda-forge

Details about conda and system ( conda info ): 
$ conda info
(ros_galactic) straversaro@IITICUBLAP102:~$ conda info

     active environment : ros_galactic
    active env location : /home/straversaro/mambaforge/envs/ros_galactic
            shell level : 1
       user config file : /home/straversaro/.condarc
 populated config files : /home/straversaro/mambaforge/.condarc
                          /home/straversaro/.condarc
                          /home/straversaro/mambaforge/envs/ros_galactic/.condarc
          conda version : 4.10.3
    conda-build version : not installed
         python version : 3.9.5.final.0
       virtual packages : __linux=4.19.104=0
                          __glibc=2.31=0
                          __unix=0=0
                          __archspec=1=x86_64
       base environment : /home/straversaro/mambaforge  (writable)
      conda av data dir : /home/straversaro/mambaforge/etc/conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/robostack-experimental/linux-64
                          https://conda.anaconda.org/robostack-experimental/noarch
                          https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : /home/straversaro/mambaforge/pkgs
                          /home/straversaro/.conda/pkgs
       envs directories : /home/straversaro/mambaforge/envs
                          /home/straversaro/.conda/envs
               platform : linux-64
             user-agent : conda/4.10.3 requests/2.25.1 CPython/3.9.5 Linux/4.19.104-microsoft-standard ubuntu/20.04.2 glibc/2.31
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False
@traversaro
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The same error appears if the map2d_nws_ros2_msgs package is built on its own as a single CMake package, so it is probably not directly related to colcon:

Build command

cd yarp-ros2/ros2_interfaces_ws/src/map2d_nws_ros2_msgs/
mkdir build
cd build
cmake ..

Build error

(ros_galactic) straversaro@IITICUBLAP102:~/yarp-ros2/ros2_interfaces_ws/src/map2d_nws_ros2_msgs/build$ cmake .
-- Found ament_cmake: 1.1.4 (/home/straversaro/mambaforge/envs/ros_galactic/share/ament_cmake/cmake)
-- Using PYTHON_EXECUTABLE: /home/straversaro/mambaforge/envs/ros_galactic/bin/python3
-- Found rclcpp: 9.1.0 (/home/straversaro/mambaforge/envs/ros_galactic/share/rclcpp/cmake)
-- Found rmw_implementation_cmake: 3.3.1 (/home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation_cmake/cmake)
CMake Error at /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation_cmake/cmake/get_default_rmw_implementation.cmake:60 (message):
  Could not find ROS middleware implementation 'NOTFOUND'.  Choose one of the
  following:
Call Stack (most recent call first):
  /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation/cmake/rmw_implementation-extras.cmake:19 (get_default_rmw_implementation)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rmw_implementation/cmake/rmw_implementationConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rcl/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rcl/cmake/rclConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/libstatistics_collector/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/libstatistics_collector/cmake/libstatistics_collectorConfig.cmake:41 (include)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rclcpp/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/straversaro/mambaforge/envs/ros_galactic/share/rclcpp/cmake/rclcppConfig.cmake:41 (include)
  CMakeLists.txt:20 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/straversaro/yarp-ros2/ros2_interfaces_ws/src/map2d_nws_ros2_msgs/build/CMakeFiles/CMakeOutput.log".

@traversaro
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traversaro commented Jul 18, 2021 •
edited
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A preliminary investigation seems to indicate that something is not working in https://github.com/ros2/rmw/blob/c71e97a670717cbf755627723a6d7ef5d756c4f4/rmw_implementation_cmake/cmake/get_available_rmw_implementations.cmake#L28, probably we should look a bit in how ament_index works to adapt it to the conda case.

@traversaro
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traversaro commented Jul 18, 2021 •
edited
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Everything compiles fine (except for the fact that /usr/local is also searched for ament package files) if AMENT_PREFIX_PATH is set to $CONDA_PREFIX on *nix (or $CONDA_PREFIX/Library on Windows, I guess, even if I did not tried). So in a sense this issue should be solved once #5 is solved.

This was referenced Jul 18, 2021
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@traversaro
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Closing as this is basically a duplicate of #5 .

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