This was used long ago for developing tools against Platform LSF 7.
For the current LSF version (>= v9) from IBM, I suggest you look at the python API provided by IBM:
https://github.com/PlatformLSF/platform-python-lsf-api
Otherwise..
Either run make to build RPMs, or manually run python setup.py build to only
build the module. You may want set and export the LSF_LIBDIR and LSF_VERSION
environment variables beforehand, for instance:
% export LSF_VERSION=7.0
% export LSF_LIBDIR=/usr/lib64