lgfortran

[sarahcrisley]

ld: warning: directory not found for option '-L/usr/local/gfortran/lib/gcc/x86_64-apple-darwin18/8.2.0'
ld: warning: directory not found for option '-L/usr/local/gfortran/lib'
ld: library not found for -lgfortran
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [roleR.so] Error 1
ERROR: compilation failed for package ‘roleR’

• removing ‘/Library/Frameworks/R.framework/Versions/4.1/Resources/library/roleR’
  Warning message:
  In i.p(...) :
  installation of package ‘/var/folders/qz/8d05rx310t9dd_qp9b70pcsc0000gp/T//Rtmp0dms1V/file73ea4034db4a/roleR_0.1.0.tar.gz’ had non-zero exit status

[ajrominger]

Let's try using these instructions to fix the problem: https://thecoatlessprofessor.com/programming/cpp/r-compiler-tools-for-rcpp-on-macos/

[ajrominger]

here is a pdf of the coatless prof webpage from the above comment: https://github.com/eco-evo-thr-2022/06-simulating-untb/blob/main/R%20Compiler%20Tools%20for%20Rcpp%20on%20macOS%20_%20The%20Coatless%20Professor.pdf