gfceu --version (return code: 0)
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display
warnings.warn(str(e), _gtk.Warning)
gfceu 0.6.1
gfceu --help (return code: 0)
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display
warnings.warn(str(e), _gtk.Warning)
Usage: gfceu [options]
Options:
--version show program's version number and exit
-h, --help show this help message and exit