class Bundler::GemInstaller

def install_from_spec
  post_install_message = spec_settings ? install_with_settings : install
  Bundler.ui.debug "#{worker}:  #{spec.name} (#{spec.version}) from #{spec.loaded_from}"
  generate_executable_stubs
  post_install_message
rescue Errno::ENOSPC
  raise Bundler::InstallError, out_of_space_message
rescue => e
  handle_exception(e)
end