mkdir build; cd build; cmake .. ; cmake --build .
python setup.py install

4 warnings generated.
make[2]: *** No rule to make target `/Users/WillG/anaconda/lib/libpython3.5.dylib', needed by `dlib.so'.  Stop.
make[1]: *** [CMakeFiles/dlib_.dir/all] Error 2
make: *** [all] Error 2
error: cmake build failed!