It seems my problem may be separate, because when I run hp-plugin on command line, the error I get is different:
error: Python gobject/dbus may be not installed
error: Plug-in install failed.
This happens on Ubuntu 15.04. If I run hp-plugin with a specific version on python, hp-plugin fails to run with python2, whereas with python3 it runs otherwise fine, but fails with this missing gobject error.
It seems my problem may be separate, because when I run hp-plugin on command line, the error I get is different:
error: Python gobject/dbus may be not installed
error: Plug-in install failed.
This happens on Ubuntu 15.04. If I run hp-plugin with a specific version on python, hp-plugin fails to run with python2, whereas with python3 it runs otherwise fine, but fails with this missing gobject error.