class Bundler::Plugin::Installer

def install_all_sources(names, version, git_source_options, rubygems_source)
  source_list = SourceList.new
  source_list.add_git_source(git_source_options) if git_source_options
  Array(rubygems_source).each {|remote| source_list.add_global_rubygems_remote(remote) } if rubygems_source
  deps = names.map {|name| Dependency.new name, version }
  Bundler.configure_gem_home_and_path(Plugin.root)
  Bundler.settings.temporary(:deployment => false, :frozen => false) do
    definition = Definition.new(nil, deps, source_list, true)
    install_definition(definition)
  end
end