Linux Mint 17.2 Rafaela 64-bit MATE 1.10.2
I have no idea where the required Mitsuba installation path actually is?
I've tried using
/usr/share/mitsuba/ but upon rendering with F12, was given a short warning saying "no module named 'numpy'" and a blank render result. As I haven't found anyone else talking about this, I'm pretty sure I am the only person in the world confused by this and I'm sorry for being stumped by what is probably an obvious solution!