0publish-gui-0.9 error when signing feed

0publish-gui 0.9 gives the attached stack trace when selecting 'Save'
or 'Save and test' to sign a feed. 

-- 
Lennon Victor Cook
"He who receives an idea from me receives without lessening, as he who
lights his candle at mine receives light without darkening" 
-- Thomas Jefferson

Traceback (most recent call last):
  File
"/home/lennon/.cache/0install.net/implementations/sha1new=8499203c95bf3dced11c8ff6307b2ac2be2f07c6/0publish-gui",
line 37, in <module>
    rox.mainloop()
  File
"/home/lennon/.cache/0install.net/implementations/sha1new=9c116df3689d60df58925a7c634064ac2394f696/ROX-Lib2/python/rox/__init__.py",
line 262, in mainloop
    g.main()
  File
"/home/lennon/.cache/0install.net/implementations/sha1new=9c116df3689d60df58925a7c634064ac2394f696/ROX-Lib2/python/rox/tasks.py",
line 267, in _handle_run_queue
    task._resume()
  File
"/home/lennon/.cache/0install.net/implementations/sha1new=9c116df3689d60df58925a7c634064ac2394f696/ROX-Lib2/python/rox/tasks.py",
line 213, in _resume
    new_blockers = self.next()
  File
"/home/lennon/.cache/0install.net/implementations/sha1new=8499203c95bf3dced11c8ff6307b2ac2be2f07c6/signing.py",
line 131, in sign_xml
    hasAgent = os.environ["GPG_AGENT_INFO"]
  File "UserDict.py", line 22, in __getitem__
    raise KeyError(key)
KeyError: 'GPG_AGENT_INFO'

-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/

_______________________________________________
Zero-install-devel mailing list
Zero-install-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/zero-install-devel