[jstowers@master ~]$ ftpadmin install gnome-tweak-tool-3.0.1.tar.gz 
Traceback (most recent call last):
  File "/usr/local/bin/ftpadmin", line 1639, in <module>
    main()
  File "/usr/local/bin/ftpadmin", line 1548, in main
    subparser = subparsers.add_parser('notify', help='notify new release' % BasicInfo.URLROOT)
TypeError: not all arguments converted during string formatting