Installation of pygraphviz in MacOS 10.12 (Sierra)
First attempt to the installation failed because of missing graphviz:
(django_python_env) MBP:mysite jhartman$ pip3 install pygraphviz Collecting pygraphviz Downloading pygraphviz-1.3.1.zip (123kB) 100% |████████████████████████████████| 133kB 1.4MB/s Building wheels for collected packages: pygraphviz Running setup.py bdist_wheel for pygraphviz ... error Complete output…