I'm trying to install package 'rmgarch'. Unfortunately, binaries from this package built for R 3.5.2, while my version of R is 3.5.2, so it requires to compile it. Every time when I try to do it, an error occurs:
/bin/sh: /usr/local/clang4/bin/clang++: No such file or directory make: *** [copulas.o] Error 127
I understand that it means that R simply doesn't see clang for compiling since I haven't installed Xcode and don't want to do it(11 GB !). Is there any way to use CommandLineTools for it(I could download it from Apple web site for developers) for compiling?