Turn macOS binaries installed by package managers (Macports, Homebrew) into portable binaries.
Note that Python 3.6 or later is required when running from source (Python 2 is not supported).
Prebuilt binaries are available for download on the releases page for OS X 10.9 or later.
$ python3 ./PortableBinaryGUI.py$ python3 ./PortableBinary.py /path/to/binary /path/to/output/directory