[MPICH] mpich-1.2.7 pgcc and gcc

[Stephen Wornom]

I configured mpich with FC=pgf90 and CC=pgcc. I am trying to run on a
GRID. Unfortunately the other cluster on the GRID do not have pgi
products installed.
question: What can I expect when I execute mpirun? (recall that my mpich
is configure with pg and the other sites configures without pg)
Hope my question is clear.
Stephen
p.s.
The pgf90 and pgcc have runtime permissions at all sites, the question
concerns mpich.