HomeBrew install git error

$ brew install git
/usr/local/bin/brew:258: command not found: /usr/bin/xcode-select -print-path
Warning: Xcode is not installed! Builds may fail!
==> Downloading http://kernel.org/pub/software/scm/git/git-1.7.1.tar.bz2
==> make prefix=/usr/local/Cellar/git/1.7.1 install

Exit status: 1

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

==> Environment
/usr/local/bin/brew:42: command not found: /usr/bin/xcode-select -print-path
HOMEBREW_VERSION: 0.6
HEAD: 
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_CACHE: /Users/<myusername>/Library/Caches/Homebrew
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_LIBRARY_PATH: /usr/local/Library/Homebrew
Hardware: quad-core 64-bit core2
OS X: 10.6.3
Kernel Architecture: i386
Ruby: 1.8.7-173
GCC-4.0: N/A (5493 or newer recommended)
GCC-4.2: N/A (5646 or newer recommended)
LLVM: N/A 
MacPorts or Fink? false
X11 installed? true
PATH: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin

==> Build Flags
CC: /usr/bin/cc
CXX: /usr/bin/c++
LD: /usr/bin/cc
CFLAGS: -O3 -march=core2 -w -pipe
CXXFLAGS: -O3 -march=core2 -w -pipe
MAKEFLAGS: -j4
PATH: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
Error: Failure while executing: make prefix=/usr/local/Cellar/git/1.7.1 install
Please report this bug at http://github.com/mxcl/homebrew/issues
These existing issues may help you:
http://github.com/mxcl/homebrew/issues/#issue/1238