abstract : Library which enable you to define abstract method in Ruby. ( http://rubyforge.org/projects/abstract )
actionmailer : Framework for designing email-service layers ( https://github.com/rails/rails )
actionpack : Eases web-request routing, handling, and response ( https://github.com/rails/rails )
activemodel : Toolkit for building modeling frameworks like Active Record and Active Resource ( https://github.com/rails/rails )
activerecord : Implements the ActiveRecord pattern (Fowler, PoEAA) for ORM ( https://github.com/rails/rails/ )
activeresource : Think Active Record for web resources ( http://rubyforge.org/projects/activeresource/ )
activesupport : Utility Classes and Extension to the Standard Library ( https://github.com/rails/rails )
arel : Arel is a Relational Algebra for Ruby ( https://github.com/rails/arel )
arel-helpers : Tools to help construct database queries ( https://github.com/camertron/arel-helpers )
bcrypt-ruby : An easy way to keep your users' passwords secure ( https://github.com/codahale/bcrypt-ruby" s.homepage = "${HOMEPAGE} )
bson : A Ruby BSON implementation for MongoDB. (Includes binary C-based extension.) ( http://www.mongodb.org/ )
builder : A builder to facilitate programatic generation of XML markup ( http://rubyforge.org/projects/builder/ )
bundler : An easy way to vendor gem dependencies ( https://github.com/carlhuda/bundler )
chef-zero : Self-contained, easy-setup, fast-start in-memory Chef server for testing and solo setup purposes ( https://github.com/jkeiser/chef-zero )
childprocess : A simple and reliable solution for controlling external programs running in the background. ( https://github.com/jarib/childprocess )
coderay : A Ruby library for syntax highlighting ( http://coderay.rubychan.de/ )
coffee-rails : Coffee Script adapter for the Rails asset pipeline ( https://github.com/rails/coffee-rails )
diff-lcs : Use the McIlroy-Hunt LCS algorithm to compute differences ( https://github.com/halostatue/diff-lcs )
erubis : Erubis is an implementation of eRuby ( http://www.kuwata-lab.com/erubis/ )
ethon : Very simple libcurl wrapper. ( https://github.com/typhoeus/ethon )
ffi : Ruby extension for programmatically loading dynamic libraries ( http://wiki.github.com/ffi/ffi )
hashie : Hashie is a small collection of tools that make hashes more powerful. ( http://intridea.com/posts/hashie-the-hash-toolkit )
highline : Highline is a high-level command-line IO library for ruby ( http://highline.rubyforge.org/ )
hike : Hike is a Ruby library for finding files in a set of paths ( https://github.com/sstephenson/hike )
hoe : Hoe extends rake to provide full project automation. ( http://seattlerb.rubyforge.org/ )
i18n : Add Internationalization support to your Ruby application ( http://rails-i18n.org/ )
ipaddress : A library designed to make manipulation of IPv4 and IPv6 addresses both powerful and simple ( http://github.com/bluemonk/ipaddress )
journey : Journey is a router. It routes requests ( https://github.com/rails/journey )
jquery-rails : jQuery! For Rails! So great ( http://www.rubyonrails.org )
json : A JSON implementation as a Ruby extension. ( http://json.rubyforge.org/ )
knife-dsl : Drive any knife plugin programmatically ( https://github.com/chef-workflow/knife-dsl )
little-plugger : Module that provides Gem based plugin management ( http://github.com/TwP/little-plugger )
log4r : Log4r is a comprehensive and flexible logging library written i ( http://log4r.sourceforge.net/ )
logging : Flexible logging library for use in Ruby programs based on the design of Java's log4j library ( http://rubygems.org/gems/logging )
loofah : A general library for manipulating and transforming HTML/XML documents and fragments. ( https://github.com/flavorjones/loofah )
memcache-client : A ruby library for accessing memcached. ( http://github.com/mperham/memcache-client )
mime-types : Provides a mailcap-like MIME Content-Type lookup for Ruby. ( http://rubyforge.org/projects/mime-types )
mixlib-authentication : Mixes in simple per-request authentication ( http://github.com/opscode/mixlib-authentication )
mixlib-cli : Mixin for creating command line applications ( http://github.com/opscode/mixlib-cli )
mixlib-config : Simple class based Config mechanism ( http://github.com/opscode/mixlib-config )
mixlib-log : Simple class based Log mechanism ( http://github.com/opscode/mixlib-log )
mixlib-shellout : Run external commands on Unix or Windows ( http://github.com/opscode/mixlib-shellout )
multi_json : A gem to provide swappable JSON backends ( http://github.com/intridea/multi_json )
mysql-ruby : A Ruby extension library to use MySQL ( http://www.tmtm.org/en/mysql/ruby/ )
net-scp : A pure Ruby implementation of the SCP client protocol ( http://net-ssh.rubyforge.org/scp )
net-ssh : Non-interactive SSH processing in pure Ruby ( http://net-ssh.rubyforge.org/ )
net-ssh-gateway : A simple library to assist in enabling tunneled Net::SSH connections ( http://net-ssh.rubyforge.org/gateway )
net-ssh-multi : Net::SSH::Multi is a library for controlling multiple Net::SS ( http://net-ssh.rubyforge.org/multi )
nokogiri : Nokogiri is an HTML, XML, SAX, and Reader parser. ( http://nokogiri.rubyforge.org/ )
ohai : Ohai profiles your system and emits JSON ( http://wiki.opscode.com/display/chef/Ohai )
pg : Ruby extension library providing an API to PostgreSQL ( https://bitbucket.org/ged/ruby-pg/ )
polyglot : Polyglot provides support for fully-custom DSLs ( http://polyglot.rubyforge.org/ )
racc : A LALR(1) parser generator for Ruby ( http://www.loveruby.net/en/racc.html )
rack-cache : A drop-in component to enable HTTP caching for Rack-based applications that produce freshness info ( https://github.com/rtomayko/rack-cache )
rack-openid : Provides a more HTTPish API around the ruby-openid library ( https://github.com/grosser/rack-openid )
rack-ssl : Force SSL/TLS in your app ( https://github.com/josh/rack-ssl/ )
rack-test : Rack::Test is a small, simple testing API for Rack apps ( https://github.com/brynary/rack-test )
rails : ruby on rails is a web-application and persistance framework ( http://www.rubyonrails.org )
rails-deprecated_sanitizer : Deprecated sanitizer API extracted from Action View ( https://github.com/rails/rails-deprecated_sanitizer )
rails-dom-testing : Compare doms and assert certain elements exists in doms using Nokogiri ( https://github.com/kaspth/rails-dom-testing )
rails-html-sanitizer : Sanitize HTML fragments in Rails applications ( https://github.com/rafaelfranca/rails-html-sanitizer )
railties : Tools for creating, working with, and running Rails applications ( https://github.com/rails/rails )
rake : Make-like scripting in Ruby ( http://rake.rubyforge.org/ )
rake-compiler : Provide a standard and simplified way to build and package Ruby extensions ( http://github.com/luislavena/rake-compiler )
rbpdf-font : Font files for the Ruby on Rails RBPDF plugin ( https://github.com/naitoh/rbpdf )
rdoc : An extended version of the RDoc library from Ruby 1.8 ( https://github.com/rdoc/rdoc/ )
request_store : Per-request global storage for Rack ( https://github.com/steveklabnik/request_store )
rest-client : Simple Simple HTTP and REST client for Ruby ( http://github.com/archiloque/rest-client )
rexical : Rexical is a lexical scanner generator ( http://github.com/tenderlove/rexical/tree/master )
rmagick : An interface between Ruby and the ImageMagick(TM) image processing library ( https://github.com/gemhome/rmagick )
ruby-net-ldap : Pure ruby LDAP client implementation ( https://github.com/ruby-ldap/ruby-net-ldap )
rubyforge : Simplistic script which automates a limited set of rubyforge operations ( http://codeforpeople.rubyforge.org/rubyforge/ )
rubygems : Centralized Ruby extension management system ( https://rubygems.org/ )
sass-rails : Official Ruby-on-Rails Integration with Sass ( https://github.com/rails/sass-rails )
sprockets : Ruby library for compiling and serving web assets ( https://github.com/rails/sprockets )
sprockets-rails : Sprockets implementation for Rails 4.x (and beyond) Asset Pipeline ( https://github.com/rails/sprockets-rails )
systemu : Universal capture of STDOUT and STDERR and handling of child process PID ( http://codeforpeople.com/lib/ruby/systemu/ )
test-unit : An improved version of the Test::Unit framework from Ruby 1.8 ( http://test-unit.rubyforge.org/ )
thor : A scripting framework that replaces rake and sake ( http://whatisthor.com/ )
thread_safe : A collection of thread-safe versions of common core Ruby classes ( https://github.com/ruby-concurrency/thread_safe )
treetop : Treetop is a language for describing languages ( https://github.com/cjheath/treetop )
typhoeus : Typhoeus runs HTTP requests in parallel ( https://github.com/typhoeus/typhoeus )
tzinfo : Daylight-savings aware timezone library ( http://tzinfo.github.io/ )
uglifier : Ruby wrapper for UglifyJS JavaScript compressor ( https://github.com/lautis/uglifier )
yajl-ruby : Ruby C bindings to the Yajl JSON stream-based parser library ( http://github.com/brianmario/yajl-ruby )
yard : Documentation generation tool for the Ruby programming language ( http://yardoc.org/ )
zk : A High-Level wrapper for Apache's Zookeeper ( https://github.com/slyphon/zk )
zookeeper : A low-level multi-Ruby wrapper around the ZooKeeper API bindings ( https://github.com/slyphon/zookeeper )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a argent-main
For Paludis use this rsync : rsync://gentoo.zugaina.org/argent-main-portage
If you have a problem : ycarus(-at-)zugaina.org