This project was already getting on my nerves. So many errors, before I even had the chance to touch the code. One error that was driving me crazy was:
$ python main.py Traceback (most recent call last): File "main.py", line 79, in <module> from eye import eye File "/home/psy/code/pupil/pupil_src/capture/eye.py", line 20, in <module> from methods import * File "/home/psy/code/pupil/pupil_src/shared_modules/methods.py", line 16, in <module> import cv2 ImportError: libIlmImf.so.6: cannot open shared object file: No such file or directory
I googled high and low, looked at the Pupil Google Group, opened up Github Issues. I was the only one getting this error, but why? I had followed the Installation Guide closely, and on three different clean installations of Ubuntu. This was really frustrating.
In the end, it was a friend on Facebook who told me to try working after installing
openexr. I did, and problem solved.
libIlmImf.so.6 is a package bundled with it.
Anyways, you can do this to make the error go away:
$ sudo apt-get install openexr