On Fri, Apr 24, 2015 at 11:38 AM, Peng Yu
setup-Cabal-1.18.1.4-x86_64-osx-ghc-7.8.3: The program pkg-config version
=0.9.0 is required but it could not be found.
Yes. You need some C libraries and some of the glue that they use (it's not like libxml2 has been rewritten in Haskell; we FFI to it). You can get pkg-config and libxml2 from MacPorts or Homebrew; Apple does not ship pkg-config and ships only an out of date version of libxml2 --- with the pkg-config data that allows other programs to more easily link to it stripped. -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net