testdrive-gtk --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)
INFO: testdrive-gtk 3.27-0ubuntu1
testdrive-gtk --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: testdrive-gtk [options]
Options:
-h, --help show this help message and exit
--verbose Show debug messages
-v, --version print version and system data, and exit