Solved the problem with erfc

Include/MMTK/mconf.h

Include/MMTK/ndtr.h

Include/MMTK/polevl.h

Src/ewald.c

Src/ewald1.i

Src/ewald2.i

Src/ndtr.c

Src/nonbonded.c

Src/nonbonded1.i

Src/polevl.c

setup.py