Edit i try to use this comman in terminal: R CMD SHLIB prova2.cpp -l/usr/local/lib -l/usr/local/include -l/System/Library/Frameworks and gave me this error
g++ -arch x86_64 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/usr/local/lib -o prova2.so prova2.o -l/usr/local/lib -l/usr/local/include -l/System/Library/Frameworks -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation ld: library not found for -l/usr/local/lib collect2: ld returned 1 exit status make: *** [prova2.so] Error 1 Then when i use dyn.load("prova2.so") i get Errore in dyn.load("prova2.so") : unable to load shared object '/Users/niandra/Desktop/statistico/r/builtpack/ProvaScript/prova2.so': dlopen(/Users/niandra/Desktop/statistico/r/builtpack/ProvaScript/prova2.so, 6): image not found -- View this message in context: http://r.789695.n4.nabble.com/unable-to-load-shared-object-opencv-tp4648958p4648963.html Sent from the R devel mailing list archive at Nabble.com. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel