Hi, Am 16.08.2013 um 01:33 schrieb Eric Heien:
> I'm compiling OpenMPI 1.6.5 on a set of different machines with different > operating systems. I install OpenMPI in directory A, then later move it to > directory B and compile my own code with mpicc or mpic++. Of course I need > to set the OPAL_PREFIX environment variable to point to directory B. This > works fine on all my platforms (RedHat, Ubuntu, Fedora, Debian, etc) but > still fails on Mac OS X 10.7 and 10.8 with the following error: > > [xxx] ~ > env | grep OPAL > OPAL_PREFIX=/Users/eheien/B/ > [xxx] ~ > mpicc > dyld: Library not loaded: /Users/eheien/A/lib/libopen-pal.4.dylib > Referenced from: /Users/eheien/B/bin/mpicc Besides setting the OPAL_PREFIX, also the DYLD_LIBRARY_PATH needs to be adjusted to point to the new /Users/eheien/B/lib location. -- Reuti > Reason: image not found > Trace/BPT trap: 5 > > It appears the libopen-pal path is hardcoded into the opal_wrapper on OS X (I > can also find it in the binary). Does this sound like correct behavior? If > so, is there a way to get this to work correctly with OPAL_PREFIX like it > does on the other operating systems? > > Thank you for your help, > > -Eric > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
