brew install vim or macvim fails

[leebo]

==> Downloading http://ftp.de.debian.org/debian/pool/main/v/vim/vim_7.3.923.orig.tar.gz
Already downloaded: /Library/Caches/Homebrew/vim-7.3.923.tar.gz
==> ./configure --prefix=/usr/local --mandir=/usr/local/Cellar/vim/7.3.923/share/man --enable-gui=no --w
==> make
        ^
1 error generated.
make[1]: *** [objects/os_unix.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [first] Error 2

READ THIS: https://github.com/mxcl/homebrew/wiki/troubleshooting

These open issues may also help:
    https://github.com/mxcl/homebrew/pull/21366
    https://github.com/mxcl/homebrew/issues/20327
    https://github.com/mxcl/homebrew/pull/20831
    https://github.com/mxcl/homebrew/pull/17547
    https://github.com/mxcl/homebrew/issues/20400
    https://github.com/mxcl/homebrew/pull/20473

10.9 dp4 xcode dp3

[adamv]

Probable duplicate of #20831.