On 08-08-2013, at 22:42, Tom Schoenemann <t...@indiana.edu> wrote: > Hello, > > I am trying to get a custom R package (from another group) to run on my > system. If I call it from the command line r, it works fine. If I call it > from R.app, it complains with: > > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared object > '/Library/Frameworks/R.framework/Versions/3.0/Resources/library/ANTsR/libs/libRantsRegistration.so': > > dlopen(/Library/Frameworks/R.framework/Versions/3.0/Resources/library/ANTsR/libs/libRantsRegistration.so, > 6): Library not loaded: libitkdouble-conversion-4.5.1.dylib > Referenced from: > /Applications/image-processing/ANTsR/src/ANTS/ANTS-build/lib/libl_antsRegistration.dylib > Reason: image not found > Error: package or namespace load failed for ‘ANTsR’ > > (ANTsR is the package I'm trying to get working) > > I CAN get it to work by doing this on the command line first: > > export > DYLD_FALLBACK_LIBRARY_PATH=/Library/Frameworks/R.framework/Resources/lib > > and then also opening the R.app from the command line: > > open /Applications/R.app/ > > However, I can't seem to get R.app to know about > export > DYLD_FALLBACK_LIBRARY_PATH=/Library/Frameworks/R.framework/Resources/lib > unless I do it this way. > > So my questions are: > > 1) how can I get R.app to know about the DYLD_FALLBACK_LIBRARY_PATH? I tried > putting it into my .Renviron file, but it doesn't work (maybe the syntax is > supposed to be different?) > > 2) why does r on the command line know about dynamic libraries, but R.app > does not?? This seems like a bug, but maybe there is a good reason for it?
Something similar was reported earlier this year. See https://stat.ethz.ch/pipermail/r-sig-mac/2013-April/010057.html In that case the way the package was built was incorrectly. >From the error message it appears that libitkdouble-conversion-4.5.1.dylib is >not found. So if it can be found by commandline R with DYLD_FALLBACK_LIBRARY set to /Library/Frameworks/R.framework/Resources/lib the libitkdouble-*.dylib must have been put in that directory. Whatever for? That's an R directory. Why did the install or build of /Applications/image-processing/ANTsR/src/ANTS/ANTS-build/lib/libl_antsRegistration.dylib put something in the R lib directory? Berend _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
