How to build GAMESS (1DEC1998) with CHARMM: This is example for gnu platforms, but it should work with others, too. 0. run install.com gnu medium M X Q This way one obtains the tool/gmscomp_gnu file 1. copy *.src gms.tgz file to source/gamint directory 2. copy gamess.fcm to the source/fcm directory 3. unpack: gunzip -c gms.tgz | tar -xvf - 4. cd tool 5. setmk.com gnu # or whatever your platform is 6. If you are on Linux (or using GNU compilers) you may copy Makefile_gnu to build/gnu and pre.dat-for-gnu to build/gnu/pref.dat 7. install.com gnu