PartiSN
PartiSN is installed in /opt/partisn. The executable is given:
/opt/partisn/partisn/partisn
This is able to run without python because I disabled it in the Makefile "GFORTRAN." Python2 was only used to parse the input files to a more machine friendly input for PARTISN. One quick note, .inp formatted files will not run but .nmlinp formatted files will (because python no longer automatically converts .inp formatting to .nmlformatting). Within the opt/partisn directory, you will see a couple files: fbrs_3d.inp and fbrs_3d.nmlinp. For those wanting to use PARTISN, people must write their input files according to the formatting seen in the .nmlinp rather than the .inp. It is an unfortunate compromise, but it is necessary to run PARTISN without python 2.7.