macOS Sierra

System configuration

Development tools

Administrative access

  • /usr/local/
    sudo chmod -R +a "admin allow list,add_file,search,add_subdirectory,delete_child,readapt,writeattr,readextattr,writeextattr,readsecurity,file_inherit,directory_inherit" /usr/local/

Python modules

After installation of Python via homebrew, add additional required packages

  • numpy
  • scipy
  • Pillow
pip install numpy scipy pillow