How do I enable debug output?
Place the new section in your config file (or update existing section in a similiar way):
for libgnokii and gnokii
[logging] debug = on
[logging] xdebug = on
In all cases debug output is printed to stderr. You can redirect it to file:
$ gnokii [options] 2> /path/to/file
Alternatively just copy and paste it from the terminal window. It is usually good to use some pastebin service .