Krivo. skineš ovaj dio codevanrohde.nl/wordpress/wp-content/plugins/filedownload/download.php/?path=http://codevanrohde.nl/wordpress/wp-content/uploads/2011/10/indicator-brightness-0.0.2_all-oneiric.deb&type=application/x-deb&referer=/wordpress/?p=128 a ne python skriptu. Instaliraš ga normalno kao svaki deb paket i pokrečeš iz izbornika.
Znači, otvoriš terminal i upišeš wget codevanrohde.nl/wordpress/wp-content/plugins/filedownload/download.php/?path=http://codevanrohde.nl/wordpress/wp-content/uploads/2011/10/indicator-brightness-0.0.2_all-oneiric.deb&type=application/x-deb&referer=/wordpress/?p=128
i nakon toga upišeš
sudo dpkg -i indicator-brightness-0.0.2_all-oneiric.deb