cd $NWCHEM_TOP wget http://nwchemgit.github.io/images/Cdfti2nw66.patch.gz gzip -d Cdfti2nw66.patch patch -p0 < Cdfti2nw66.patch cd src/nwdft/coulomb make (or make FC=ifort) cd ../.. make link (or make FC=ifort link)