Source code build with virtual environment of Anaconda python=2.7 and locating and installing for conda python modules, and apt development pkgs as provided in the instructions (names were different so a lot of searching in apt-cache, anaconda.com, searching for the proper names of these was a bit frustrating). I did manage to figure all of the out and install them all. I could only build with = sudo python setup.py install. The dist_standalone refused to give me a standalone build when adding dist_standalone to the end of the command line. I had to run displaycal from command line, select my ICC profile, and it installed to Argyll Colord, where the other options did not. No crashes afterward.