I have RStudio 1.1.419 running on a Mac OS El Capitan. I am trying to install the dplyr package. The installation first attempts to install package utf8. The following is the text I get back:
- installing source package ‘utf8’ ...
** package ‘utf8’ successfully unpacked and MD5 sums checked
** libs
llvm-gcc-4.2 -arch x86_64 -std=gnu99 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I/usr/local/include -Iutf8lite/src -fPIC -mtune=core2 -g -O2 -c as_utf8.c -o as_utf8.o
make: llvm-gcc-4.2: No such file or directory
make: *** [as_utf8.o] Error 1
ERROR: compilation failed for package ‘utf8’
- removing ‘/Users/andrewdkilmer/Library/R/3.2/library/utf8’
Warning in install.packages : installation of package ‘utf8’ had non-zero exit status
Since utf8 failed to install, dplyr cannot install either. Why am I getting this 'No such file or directory' error?
