brew install mc

gistfile1.txt

MacBook-Pro-Maxim:~ metalim$ brew update
Updated Homebrew from 5105ef88 to 24214fe9.
==> New Formula
ninja
==> Updated Formula
s-lang


MacBook-Pro-Maxim:~ metalim$ brew doctor
Your system is raring to brew.


MacBook-Pro-Maxim:~ metalim$ brew install mc
==> Installing midnight-commander dependency: libpng
==> Downloading http://downloads.sf.net/project/libpng/libpng15/1.5.12/libpng-1.5.12.tar.gz
######################################################################## 100.0%
==> ./configure --prefix=/usr/local/Cellar/libpng/1.5.12
==> make install
/usr/local/Cellar/libpng/1.5.12: 14 files, 1.0M, built in 7 seconds
==> Installing midnight-commander dependency: s-lang
==> Downloading ftp://space.mit.edu/pub/davis/slang/v2.2/slang-2.2.4.tar.bz2
######################################################################## 100.0%
######################################################################## 100.0%Error: undefined method `/' for nil:NilClass
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/bug-fixing-checklist
/usr/local/Library/Homebrew/macos/xquartz.rb:61:in `lib'
/usr/local/Library/Formula/s-lang.rb:14:in `install'
/usr/local/Library/Homebrew/build.rb:102:in `install'
/usr/local/Library/Homebrew/formula.rb:233:in `brew'
/usr/local/Library/Homebrew/formula.rb:522:in `stage'
/usr/local/Library/Homebrew/extend/fileutils.rb:22:in `mktemp'
/usr/local/Library/Homebrew/formula.rb:518:in `stage'
/usr/local/Library/Homebrew/formula.rb:228:in `brew'
/usr/local/Library/Homebrew/build.rb:82:in `install'
/usr/local/Library/Homebrew/build.rb:44
/usr/local/Library/Formula/s-lang.rb:12