gem3.0 - frontend to RubyGems, the Ruby package manager
gem3.0 command [arguments...] [options...]
gem3.0 is the frontend to RubyGems, the standard package manager for Ruby. This is a basic help message containing pointers to more information.
Further help:
gem3.0 help commands list all gem3.0 commands
gem3.0 help examples shows some examples of usage
gem3.0 help COMMAND show help on COMMAND, (e.g. 'gem3.0 help install')
gem3.0 install rake gem3.0 list --local gem3.0 build package.gemspec gem3.0 help install
bundle(1)