Running gym_installer exits (without any error) without installing Gym

[vish0701]

Thanks for this helpful script.

On my Mac (Catalina 10.15.2), I don't have pip but homebrew instead.
I ran this script and, after PART 1 it exits with out any error but doesn't install Gym either.

Log below from my run on my Terminal session. After I press Enter to continue for Part 2, it just comes to the terminal command prompt without any further action.

Setting up Gym & dependencies. Takes 5-15 minutes, based on internet speed.

Press enter to begin <<

**** OPENAI GYM SETUP SCRIPT ****
[PART 1] Setup Homebrew & system dependencies

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Reaching out to Homebrew...
[CHECK] Homebrew already installed. Updating Homebrew.
Already up-to-date.
[CHECK] Homebrew successfully updated.

Install Xcode Command Line Tools...
If you have already installed Xcode CLT, you will see an error. That is fine.

Press enter to continue <<
xcode-select: error: command line tools are already installed, use "Software Update" to install updates

[CHECK] Xcode Command Line Tools successfully configured.
[CHECK] cmake already installed.
Installing swig...
==> Downloading https://homebrew.bintray.com/bottles/swig-4.0.1.catalina.bottle.tar.gz
==> Downloading from https://akamai.bintray.com/d4/d44eb5e2ae81970d131618c4ddd508d3d798e9465979a125454db75c3b9125e1?__gda__=exp=1579
######################################################################## 100.0%
==> Pouring swig-4.0.1.catalina.bottle.tar.gz
🍺 /usr/local/Cellar/swig/4.0.1: 723 files, 5.4MB
==> brew cleanup has not been run in 30 days, running now...
Removing: /Users/viyer/Library/Caches/Homebrew/cmake--3.15.5.catalina.bottle.tar.gz... (15.0MB)
Removing: /Users/viyer/Library/Caches/Homebrew/ffmpeg--4.2.1_2.catalina.bottle.tar.gz... (20.7MB)
Removing: /Users/viyer/Library/Caches/Homebrew/frei0r--1.6.1.catalina.bottle.1.tar.gz... (476.4KB)
Removing: /Users/viyer/Library/Caches/Homebrew/fribidi--1.0.7.catalina.bottle.tar.gz... (124.8KB)
Removing: /Users/viyer/Library/Caches/Homebrew/git--2.24.0_2.catalina.bottle.tar.gz... (17.3MB)
Removing: /Users/viyer/Library/Caches/Homebrew/glib--2.62.3.catalina.bottle.tar.gz... (4.5MB)
Removing: /Users/viyer/Library/Caches/Homebrew/gnutls--3.6.10.catalina.bottle.tar.gz... (3.0MB)
Removing: /Users/viyer/Library/Caches/Homebrew/gts--0.7.6_1.catalina.bottle.1.tar.gz... (395.2KB)
Removing: /Users/viyer/Library/Caches/Homebrew/ilmbase--2.3.0.catalina.bottle.tar.gz... (1.2MB)
Removing: /Users/viyer/Library/Caches/Homebrew/isl--0.21.catalina.bottle.tar.gz... (1.4MB)
Removing: /Users/viyer/Library/Caches/Homebrew/leptonica--1.78.0_1.catalina.bottle.tar.gz... (2.4MB)
Removing: /Users/viyer/Library/Caches/Homebrew/libvpx--1.8.1.catalina.bottle.1.tar.gz... (717.7KB)
Removing: /Users/viyer/Library/Caches/Homebrew/netpbm--10.73.27.catalina.bottle.tar.gz... (1.5MB)
Removing: /Users/viyer/Library/Caches/Homebrew/numpy--1.17.4.catalina.bottle.tar.gz... (4MB)
Removing: /Users/viyer/Library/Caches/Homebrew/opencv--4.1.2.catalina.bottle.1.tar.gz... (79.9MB)
Removing: /Users/viyer/Library/Caches/Homebrew/openexr--2.3.0.catalina.bottle.tar.gz... (4.4MB)
Removing: /Users/viyer/Library/Caches/Homebrew/python--3.7.5.catalina.bottle.tar.gz... (14.8MB)
Removing: /Users/viyer/Library/Caches/Homebrew/scipy--1.3.3.catalina.bottle.tar.gz... (16MB)
Removing: /Users/viyer/Library/Caches/Homebrew/tbb--2019_U9.catalina.bottle.tar.gz... (699.4KB)
Removing: /Users/viyer/Library/Caches/Homebrew/tesseract--4.1.0.catalina.bottle.tar.gz... (11.8MB)
Removing: /Users/viyer/Library/Caches/Homebrew/unbound--1.9.5.catalina.bottle.tar.gz... (2.4MB)
Removing: /Users/viyer/Library/Caches/Homebrew/webp--1.0.3.catalina.bottle.tar.gz... (858.6KB)
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Removing: /Users/viyer/Library/Logs/Homebrew/rubberband... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/tbb... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/tesseract-lang... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/numpy... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/opencv... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/unbound... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/jpeg... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/theora... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/sdl2... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/libass... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/scipy... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/libsndfile... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/p11-kit... (64B)
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Removing: /Users/viyer/Library/Logs/Homebrew/libffi... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/libmpc... (64B)
Removing: /Users/viyer/Library/Logs/Homebrew/gnutls... (64B)
Pruned 0 symbolic links and 5 directories from /usr/local
Installing boost...
==> Downloading https://homebrew.bintray.com/bottles/boost-1.72.0.catalina.bottle.tar.gz
==> Downloading from https://akamai.bintray.com/75/75407eb4e779185ff8efbbcaa55683692d12c5512b20fdf6c25f4fc1982123d5?__gda__=exp=1579
######################################################################## 100.0%
==> Pouring boost-1.72.0.catalina.bottle.tar.gz
🍺 /usr/local/Cellar/boost/1.72.0: 14,466 files, 648.6MB
Installing boost-python...
==> Downloading https://homebrew.bintray.com/bottles/boost-python-1.72.0.catalina.bottle.tar.gz
==> Downloading from https://akamai.bintray.com/c1/c15c8bf03d5ca454c93782648f700c1149c164bec8334561ef3727eee0f0435a?__gda__=exp=1579
######################################################################## 100.0%
==> Pouring boost-python-1.72.0.catalina.bottle.tar.gz
==> Caveats
This formula provides Boost.Python for Python 2. Due to a
collision with boost-python3, the CMake Config files are not
available. Please use -DBoost_NO_BOOST_CMAKE=ON when building
with CMake or switch to Python 3.
==> Summary
🍺 /usr/local/Cellar/boost-python/1.72.0: 460 files, 5.5MB
[CHECK] sdl2 already installed.
[CHECK] wget already installed.

[PART 1] Success!

**** OPENAI GYM SETUP SCRIPT ****
[PART 2] Setup Python 3.5 / Conda
[TIP] Say 'yes' to each prompt that asks
[TIP] Scroll down the license by holding enter

---

Press enter to continue <<