libVec and Lion
On Jul 26, 2011, at 4:15 AM, Andreas Noack Jensen wrote:
I believe I have a veclib problem. I have just upgraded to Lion from Snow Leopard on my MacBook Pro 15'', medio 2009 and done a fresh install of R 2.13.1 and the latest gfortran 4.2.3 from att.research. Unfortunately I am not able to make a reproducible example of the problem without my own package which is not on CRAN (yet). The problem is only present when I use vecLib and not when using the reference BLAS (I also checked on Linux and Win and it worked fine). I had no problems under Snow Leopard. Here are the details: I install by R CMD INSTALL without errors but when I try to load the package by library(civecm) I get Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object '/Library/Frameworks/R.framework/Versions/2.13/Resources/library/civecm/libs/ x86_64/civecm.so': dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/civecm/ libs/x86_64/civecm.so, 6): Library not loaded: libRblas.dylib Referenced from: /Library/Frameworks/R.framework/Versions/2.13/Resources/library/civecm/libs/ x86_64/civecm.so Reason: image not found Error: package/namespace load failed for 'civecm' The civecm.so exists and is created from Fortran code using both BLAS and Lapack subroutines. Any help is appreciated and I hope I have included the relevant information.
It seems the BLAS path is incomplete. Please run otool -L on your .so -- if compiled correctly you should see something like ginaz:library$ otool -L KernSmooth/libs/x86_64/KernSmooth.so KernSmooth/libs/x86_64/KernSmooth.so: KernSmooth.so (compatibility version 0.0.0, current version 0.0.0) /Library/Frameworks/R.framework/Versions/2.13/Resources/lib/libRblas.dylib (compatibility version 0.0.0, current version 0.0.0) /Library/Frameworks/R.framework/Versions/2.13/Resources/lib/libgfortran.2.dylib (compatibility version 3.0.0, current version 3.0.0) /Library/Frameworks/R.framework/Versions/2.13/Resources/lib/libR.dylib (compatibility version 2.13.0, current version 2.13.1) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 476.19.0) /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.5) If in doubt, compile your package with reference BLAS and then switch to vecLib BLAS - I suspect that will work. Cheers, Simon
Best regards -- Andreas Noack Jensen Ph.d.-stipendiat ?konomisk Institut andreas.noack.jensen at econ.ku.dk K?benhavns Universitet http://www.econ.ku.dk/phdstudent/noack/ ?ster Farimagsgade 5, bygning 26 Tlf.: 353 23094 1353 K?benhavn K
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