FreeBSD pkg/port infrastructure files
Just clone the repo and cd ports && make package.
You will obtain a txz in the work/pkg directory.
To build for a different python version just make PYTHON_VERSION=X.Y package
If you just want to install millipede, copy the pkg.millipede.io.conf file in /usr/local/etc/pkg/repos/, Copy the the pkg.millipede.io.pub in /usr/local/etc/pkg/keys (you have to create the directory first) and pkg update && pkg install pyXY-millipede