Writing R package that calls Fortran on Mac os X El Capitan Error
The most obvious thing is that you build Nepidemic.so but the error talks about randomepi.so. Could it be as simple as putting the wrong thing in useDynLib(...)? -pd
On 16 Jun 2016, at 22:00 , Kodalore Vijayan, Vineetha W <vwkv13 at mun.ca> wrote: I'm trying to write an R package that calls a Fortran subroutine on my Mac os x El Capitan with Xcode 7 and gfortran 6.1, R 3.3.0. I couldn't build the library with my current namespace commands. I get the following error: * installing *source* package ?Nepidemic? ... ** libs gfortran -fPIC -Wall -g -O2 -c randomepi.f95 -o randomepi.o gfortran -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o Nepidemic.so randomepi.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Users/Vineetha/myrlibrary/myrpackages/Nepidemic.Rcheck/Nepidemic/libs ** R ** preparing package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded Error in library.dynam(lib, package, package.lib) : shared object ?randomepi.so? not found Error: loading failed Execution halted ERROR: loading failed * removing ?/Users/Vineetha/myrlibrary/myrpackages/Nepidemic.Rcheck/Nepidemic? My package name is "NEpidemic" and source code file in src folder is "randomepi.f95" Any help would be much appreciated. I'm vey new to both R and Fortran coding, especially in package building. Thanks in advance! Vineetha [[alternative HTML version deleted]]
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