@Dennis
Before you going to find .hplip, look at "$ ps a" output and find "pts/4 Ss+ 0:00 /usr/bin/sudo /usr/bin/python installPlugin.py" there. Once you find the last you must have the first, Otherwise I guess you didn't follow all the steps described.
@Dennis
Before you going to find .hplip, look at "$ ps a" output and find "pts/4 Ss+ 0:00 /usr/bin/sudo /usr/bin/python installPlugin.py" there. Once you find the last you must have the first, Otherwise I guess you didn't follow all the steps described.