Good Morning.

I just downloaded the most recent available version of CHARMM about 10 minutes ago.

I followed these instructions EXACTLY as presented to me for downloading CHARMM:

./configure
cd build/cmake
make
make install

The charmm executable will be created in the directory '../../bin/'

and this is the error I received:

[ 61%] Building Fortran object CMakeFiles/charmm_fortran.dir/openmm_api.F90.o
OpenMMFortranModule.f90:3181:13:

Error: Unclassifiable statement at (1)
OpenMMFortranModule.f90:3178:61:

Error: Symbol 'result' at (1) has no IMPLICIT type
OpenMMFortranModule.f90:3183:60:

Error: Symbol 'count' at (1) has no IMPLICIT type
OpenMMFortranModule.f90:3794:59:

Error: Symbol 'result' at (1) has no IMPLICIT type
OpenMMGBSWFortranModule.f90:22:9:

Fatal Error: Cannot open module file 'openmm.mod' for reading at (1): No such file or directory
compilation terminated.
make[2]: *** [CMakeFiles/charmm_fortran.dir/build.make:9419: CMakeFiles/charmm_fortran.dir/openmm_api.F90.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:187: CMakeFiles/charmm_fortran.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

I want to emphasize that this is a pristine, first compilation. By that, I mean that there were no previous compiles, i.e the directory is new and untouched, after the command: 'tar -xvzf charmm.tar.gz

Can you help me with this?

Regards,

Angelo