I’m on Ubuntu 16.04. Was following instructions to install from source. When running python setup.py install,  I see:

Screen Shot 2017-11-10 at 8.53.45 PM.png1594×718 113 KB

I’m wondering if this and this are relevant and what I might need to do to proceed. Below is what I see in the /usr directory.

Screen Shot 2017-11-10 at 9.00.30 PM.png1026×56 9.14 KB

Thanks in advance!