Hi all,
So I'm *trying* to use guix on Parabola Linux to provide the rubies and
replace some other functionality of like chruby for instance.
I'm a bit of a noob with guix and even ruby, so it's a bit of a
challenge.
I've read through these nice notes[1] by Pjotr. The answers I'm looking
for, may well be in there but I might have missed it.
[1]:
- https://gitlab.com/pjotrp/guix-notes/blob/master/RUBY.org
- https://gitlab.com/pjotrp/guix-notes/blob/master/RUBYGEMS-Nokogiri.org
I've also used the linked in script[2] which helps.
[2]: https://gitlab.com/pjotrp/guix-notes/blob/master/scripts/ruby-guix-env
Anyway the issue:
$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.6.14
- RUBY VERSION: 2.4.3 (2017-12-14 patchlevel 205) [x86_64-linux]
- INSTALLATION DIRECTORY:
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0
- USER INSTALLATION DIRECTORY: /home/admin/.gem/ruby/2.4.0
- RUBY EXECUTABLE:
/gnu/store/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/bin/ruby
- EXECUTABLE DIRECTORY:
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/bin
- SPEC CACHE DIRECTORY:
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/specs
- SYSTEM CONFIGURATION DIRECTORY:
/gnu/store/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0
- /home/admin/.guix-profile/lib/ruby/vendor_ruby
- /home/admin/.guix-profile/lib/ruby/gems/2.4.0/
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-rdoc"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/bin
- /home/admin/src/ds-config/guile/scripts
- /home/admin/src/ds-config/bin
- /home/admin/.node_modules/node_modules/.bin
- /home/admin/.guix-profile/bin
- /home/admin/src/ds-config/guile/scripts
- /home/admin/src/ds-config/bin
- /home/admin/.node_modules/node_modules/.bin
- /home/admin/.guix-profile/bin
- /usr/local/sbin
- /usr/local/bin
- /usr/bin
- /usr/lib/jvm/default/bin
- /usr/bin/site_perl
- /usr/bin/vendor_perl
- /usr/bin/core_perl
So I'm in a ruby project. I type `bundle install` to install the gems.
It goes and fetches the missing gems and installs them in
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/gems/
That's great. I fire up the project[3] with:
[3]: https://gitlab.com/gitlab-com/gitlab-docs (using an older commit
because ruby25 is not yet in guix repos.
$ bundle exec nanoc live
Captain! We’ve been hit!
LoadError: liblzma.so.5: cannot open shared object file: No such file or
directory -
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/gems/nokogiri-1.7.2/lib/nokogiri/nokogiri.so
$ ldd
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/gems/nokogiri-1.7.2/lib/nokogiri/nokogiri.so
linux-vdso.so.1 (0x00007ffff6b10000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f469080f000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f469060b000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007f46903e5000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f46901ce000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f468ffb0000)
libcrypt.so.1 => /usr/lib/libcrypt.so.1 (0x00007f468fd78000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f468f9c1000)
/usr/lib64/ld-linux-x86-64.so.2 (0x00007f4690f97000)
Guessing the reason is because it seems to compile against the OS system
and not the "guix system". And that could cause problems?
Other gems also are like this.
$ ldd
/home/admin/.gem/sx7ih0vgp7q8zj7k58xjvnp3yghig0ll-ruby-2.4.3/2.4.0/gems/ffi-1.9.18/lib/ffi_c.so
linux-vdso.so.1 (0x00007ffd1bdf1000)
libffi.so.6 => /usr/lib/libffi.so.6 (0x00007f6af531e000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f6af5100000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f6af4efc000)
libcrypt.so.1 => /usr/lib/libcrypt.so.1 (0x00007f6af4cc4000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f6af4978000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f6af45c1000)
/usr/lib64/ld-linux-x86-64.so.2 (0x00007f6af574c000)
I could install ruby-nokogiri via guix but that provides 1.8 and I need
1.7. :(
Is there a simple way of getting these gems installed to use guix system
libs so things don't break?
--
Divan
