new

# File lib/rubygems/commands/install_command.rb, line 22
  def initialize
    defaults = Gem::DependencyInstaller::DEFAULT_OPTIONS.merge({
      :format_executable => false,
      :lock              => true,
      :suggest_alternate => true,
      :version           => Gem::Requirement.default,
      :without_groups    => [],
    })

    super 'install', 'Install a gem into the local repository', defaults

    add_install_update_options
    add_local_remote_options
    add_platform_option
    add_version_option
    add_prerelease_option "to be installed. (Only for listed gems)"

    @installed_specs = []
  end