The source code is available here: http://sourceforge.net/projects/healpix/
3.20
RHEL5-32
- Download the source code into /afs/slac/g/glast/ground/GLAST_EXT/redhat5-i686-32bit-gcc41/healpix
- untar
- cd into Healpix subdirectory
- ./configure -L (follow the prompts)
- Select to set up C, C++ and Python bindings
- Include our local cfitsio library