(master) ~/code/radicale$ vagrant-spk publish
Traceback (most recent call last):
  File "/home/syn/bin/vagrant-spk", line 727, in <module>
    main()
  File "/home/syn/bin/vagrant-spk", line 724, in main
    operation(args)
  File "/home/syn/bin/vagrant-spk", line 612, in publish
    spk = args.command_specific_args[0]
IndexError: list index out of range