Code:
Traceback (most recent call last):
File "debug.py", line 105, in <module>
File "debug.py", line 89, in main
File "<string>", line 1, in <module>
File "os.pyo", line 423, in __getitem__
KeyError: 'CALIBRE_CONFIG_DIRECTORY'
Thank you very much for the extremely quick replies.
Additional info:
This was using Calibre 0.4.128.