ghc fails with Warning: Couldn't figure out linker information! Make sure you're using GNU ld, GNU gold or the built in OS X linker, etc. but "ghc --info | grep 'GNU ld'" tells me ",("ld is GNU ld","YES")" and I have "ld" installed via "binutils" I removed some unused dependencies earlier, so presumably one of them might be responsible but I'm not sure which