No compiling examples, dyld: Library not loaded dyld: Library not loaded: /usr/lib/libopen-pal.0.dyl


I installed the devdriver_4.2.9_macos, cudatoolkit_4.2.9_macos and gpucomputingsdk_4.2.9_macos on Macosx lion without problems. Environment variables are set as mentioned in the get started guide but when i tried to compile the examples, after some minutes i got the error:

dyld: Library not loaded: /usr/lib/libopen-pal.0.dylib
Referenced from: /usr/bin/mpicxx
Reason: image not found
make[1]: *** [obj/x86_64/release/simpleMPI.cpp.o] Trace/BPT trap: 5
make: *** [src/simpleMPI/Makefile.ph_build] Error 2

Of course, the file “libopen-pal.0.dylib” doesn’t exist in the location “/usr/lib/” now, how can i get the library or why it is no present in the location? I have a full installation of Xcode tools but i’m afraid i am missing something.

Any ideas?

Thank you