Brew Config

/usr/local/Library/Homebrew/global.rb:34: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/hardware.rb:38: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/brew.h.rb:624: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/bin/brew:49: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/hardware.rb:19: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/brew.h.rb:361: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/brew.h.rb:361: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
HOMEBREW_VERSION: 0.6
HEAD: 5629414aebbcba7ed274722991c9f27685650866
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_CACHE: /Users/lukas/Library/Caches/Homebrew
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
GCC-4.0: build 5494 (5493 or newer recommended)
GCC-4.2: build 5664 (5659 or newer recommended)
LLVM: build 2326 (2207 or newer recommended)
MacPorts or Fink? false
X11 installed? true