# File lib/generators/templates/application/common/merb_thor/gem_ext.rb, line 39
  def  selfself.._uninstall_uninstall(source_index, name, op, version)
    unless source_index.find_name(name, "#{op} #{version}").empty?
      uninstaller = Gem::Uninstaller.new(
        name,
        :version => "#{op} #{version}",
        :install_dir => Dir.pwd / "gems",
        :all => true,
        :ignore => true
      )
      _with_silent_ui { uninstaller.uninstall }
    end
  end