I’m looking at this thread: Error in compileCode(f, code, language = language, verbose = verbose) : Compilation ERROR, function(s)/method(s) not created!.
I tried installing stan from source: however, I get this error:
/bin/sh: /usr/local/clang7/bin/clang++: No such file or directory
make: *** [chains.o] Error 127
ERROR: compilation failed for package ‘rstan’
* removing ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/rstan’
Warning in install.packages :
installation of package ‘rstan’ had non-zero exit status
The downloaded source packages are in
‘/private/var/folders/5v/66f0x8953rn0b13jmqw36qnm0000gn/T/RtmpFtKGAw/downloaded_packages’
Should I alter the code within the Makevars folder?