On Apr 1, 2014, at 10:26 AM, "Blosch, Edwin L" <edwin.l.blosch_at_[hidden]> wrote:
> I am getting some errors building 1.8 on RHEL6. I tried autoreconf as suggested, but it failed for the same reason. Is there a minimum version of m4 required that is newer than that provided by RHEL6?
Don't run "autoreconf" by hand, make sure to run the "./autogen.sh" script that is packaged with OMPI. It will also check your versions and warn you if they are out of date.
Do you need to build OMPI from the SVN source? Or would a (pre-autogen'ed) release tarball work for you?