Warning! Locales! New users seem to have trouble with Guix locales every day.
I think we can improve the situation. First, we can deprecate the glibc-utf8-locales package and not mention it in the manual section Application Setup. I've seen users think they had to install it in order to get UTF-8 support. Everyone should be using glibc-locales. Eventually we can rename it to 'glibc-locales-for-tests', and hide the package too. Second, we need to make sure that guix-install.sh is setting up GUIX_LOCPATH correctly. I see that the binary tarball's store includes glibc-utf8-locales, so it should be possible for things to "just work", ignoring that it's the wrong locales package. Does anyone know any particular issues with the installer that would cause trouble?
