Traceback (most recent call last):
  File "/usr/share/screenlets-manager/screenlets-manager.py", line 1050, in button_clicked
    self.show_install_dialog()
  File "/usr/share/screenlets-manager/screenlets-manager.py", line 908, in show_install_dialog
    result = installer.install(filename)
  File "/usr/share/screenlets-manager/screenlets-manager.py", line 182, in install
    info = self.get_info_from_package_name(filename)
  File "/usr/share/screenlets-manager/screenlets-manager.py", line 160, in get_info_from_package_name
    return (name, ext)
UnboundLocalError: local variable 'name' referenced before assignment