gistfile1txt

==> Upgrading multimarkdown
==> Downloading https://github.com/fletcher/peg-multimarkdown/tarball/3.2
File already downloaded in /Users/libor/Library/Caches/Homebrew
==> make
==> Exit Status: 2
http://github.com/mxcl/homebrew/blob/master/Library/Formula/multimarkdown.rb#L11
==> Environment
HOMEBREW_VERSION: 0.8
HEAD: a1b65c4cbae34eb64fccd5e6596481c73706b9a4
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_LIBRARY_PATH: /usr/local/Library/Homebrew
Hardware: quad-core 64-bit sandybridge
OS X: 10.7.1
Kernel Architecture: x86_64
Ruby: 1.8.7-249
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Xcode: 4.1
GCC-4.0: build 5494 
GCC-4.2: build 5666 
LLVM: build 2335 
MacPorts or Fink? false
X11 installed? true
==> Build Flags
CC: /usr/bin/llvm-gcc => /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
CXX: /usr/bin/llvm-g++ => /usr/llvm-gcc-4.2/bin/llvm-g++-4.2
LD: /usr/bin/llvm-gcc => /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
CFLAGS: -O3 -march=core2 -w -pipe -include GlibFacade.h
CXXFLAGS: -O3 -march=core2 -w -pipe
MAKEFLAGS: -j4

Error: Failed executing: make 
If `brew doctor' does not help diagnose the issue, please report the bug:
    https://github.com/mxcl/homebrew/wiki/checklist-before-filing-a-new-issue