The setup script failed for me on a clean Ubuntu installation because the $HOME/.config/autostart directory didn't exist. The glxinfo binary used by the indicator is in the mesa-utils package which isn't installed by default, so it should be added to the list of prerequisits.
The setup script failed for me on a clean Ubuntu installation because the $HOME/.config/autostart directory didn't exist. The glxinfo binary used by the indicator is in the mesa-utils package which isn't installed by default, so it should be added to the list of prerequisits.