First install the latest source distribution from github, if you haven't already 
gunzip ofp-VERSION_src.tar.gz
tar xf ofp-VERSION_src.tar
tar zxvf ofp-VERSION_src.tar.gz
makefile to suit your needs and run make to compile a
make o
make slib
make o
make dlib
make clean
Download the latest distribution of pre-compiled OFP libraries and executables from sourceforge