install_from_gemdeps

# File lib/rubygems/commands/install_command.rb, line 178
  def install_from_gemdeps # :nodoc:
    require 'rubygems/request_set'
    rs = Gem::RequestSet.new

    specs = rs.install_from_gemdeps options do |req, inst|
      s = req.full_spec

      if inst
        say "Installing #{s.name} (#{s.version})"
      else
        say "Using #{s.name} (#{s.version})"
      end
    end

    @installed_specs = specs

    terminate_interaction
  end