database locale support

[bilemedimkq]

Hello,
i want to create a database with tr_TR.UTF-8 language but i cannot do. Because tr_TR.UTF-8 collection is not available in the database. I inspected your documentation to figure out how to add it manually, but i couldn’t find. Can you help me with this issue please?

CREATE DATABASE "test"
                                 WITH
                                 ENCODING = 'UTF8'
                                 TEMPLATE=template0
                                 LC_COLLATE = 'tr_TR.UTF-8'
                                 LC_CTYPE = 'tr_TR.UTF-8'
                                 CONNECTION LIMIT = -1

ERROR: invalid locale name: "tr_TR.UTF-8"

create collation "tr_TR.UTF-8" (LOCALE="tr_TR.UTF-8")

[22023] ERROR: could not create locale "tr_TR.UTF-8": No such file or directory
Detail: The operating system could not find any locale data for the locale name "tr_TR.UTF-8".

[jkatz]

Please see: CrunchyData/crunchy-containers#1347