thufir@dur:~$
thufir@dur:~$
thufir@dur:~$ gem list --remote

*** REMOTE GEMS ***

/home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- zlib (LoadError)
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems.rb:540:in `gunzip'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/remote_fetcher.rb:239:in `fetch_path'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:269:in `load_specs'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:231:in `block in list'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:227:in `each'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:227:in `list'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:150:in `find_matching_with_errors'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/spec_fetcher.rb:177:in `find_matching'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/commands/query_command.rb:116:in `execute'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/commands/list_command.rb:31:in `execute'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/command.rb:278:in `invoke'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/command_manager.rb:147:in `process_args'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/command_manager.rb:117:in `run'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/site_ruby/1.9.1/rubygems/gem_runner.rb:65:in `run'
	from /home/thufir/.rvm/rubies/ruby-1.9.3-p362/bin/gem:25:in `<main>'
thufir@dur:~$
thufir@dur:~$ gem install mail
ERROR:  Loading command: install (LoadError)
    cannot load such file -- zlib
ERROR:  While executing gem ... (NameError)
    uninitialized constant Gem::Commands::InstallCommand
thufir@dur:~$
thufir@dur:~$ rvm -version
Unrecognized command line flag: '-version' ( see: 'rvm usage' )
thufir@dur:~$ rvm -v

rvm 1.17.6 (stable) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]

thufir@dur:~$
thufir@dur:~$ ruby -v
ruby 1.9.3p362 (2012-12-25 revision 38607) [i686-linux]
thufir@dur:~$
thufir@dur:~$ which ruby
/home/thufir/.rvm/rubies/ruby-1.9.3-p362/bin/ruby
thufir@dur:~$