gistfile1.txt

==> Downloading http://kernel.org/pub/software/scm/git/git-1.7.3.1.tar.bz2
File already downloaded and cached to /Users/gerrit/Library/Caches/Homebrew
==> make prefix=/usr/local/Cellar/git/1.7.3.1 install
Exit status: 2

http://github.com/mxcl/homebrew/blob/master/Library/Formula/git.rb#L31

==> Environment
HOMEBREW_VERSION: 0.7
HEAD: 09a02645fcf1aa3313f631174016e36917539a6e
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_LIBRARY_PATH: /usr/local/Library/Homebrew
Hardware: dual-core 64-bit penryn
OS X: 10.6.4
Kernel Architecture: i386
Ruby: 1.8.7-174
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Xcode: 3.2.4
GCC-4.0: build 5494 
GCC-4.2: build 5664 
LLVM: build 2326 
MacPorts or Fink? false
X11 installed? true

==> Build Flags
CC: /usr/bin/cc => /usr/bin/gcc-4.2
CXX: /usr/bin/c++ => /usr/bin/c++-4.2
LD: /usr/bin/cc => /usr/bin/gcc-4.2
CFLAGS: -O3 -march=core2 -msse4.1 -w -pipe
CXXFLAGS: -O3 -march=core2 -msse4.1 -w -pipe
MAKEFLAGS: -j2
Error: Failure while executing: make prefix=/usr/local/Cellar/git/1.7.3.1 install
Please report this bug at http://github.com/mxcl/homebrew/issues

Also try:
  `brew doctor` to check your setup for common problems.
  `brew missing` to check installed packages for missing deps.