gistfile1.txt

test -z "/Users/zrbecker/local/homebrew/Cellar/irssi/0.8.15/lib/irssi/modules" || ../../build-aux/install-sh -c -d "/Users/zrbecker/local/homebrew/Cellar/irssi/0.8.15/lib/irssi/modules"
Appending installation info to /Library/Perl/Updates/5.10.0/darwin-thread-multi-2level/perllocal.pod
mkdir /Library/Perl/Updates/5.10.0/darwin-thread-multi-2level: Permission denied at /System/Library/Perl/5.10.0/ExtUtils/Command.pm line 259
make[5]: [doc_site_install] Error 13 (ignored)
/bin/sh: /Library/Perl/Updates/5.10.0/darwin-thread-multi-2level/perllocal.pod: No such file or directory
make[5]: [doc_site_install] Error 1 (ignored)
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ERROR: Can't create '/Library/Perl/5.10.0/darwin-thread-multi-2level'
Do not have write permissions on '/Library/Perl/5.10.0/darwin-thread-multi-2level'
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 at -e line 1
make[5]: *** [pure_site_install] Error 2
/bin/sh: line 0: cd: irc: No such file or directory
/bin/sh: line 0: cd: ui: No such file or directory
/bin/sh: line 0: cd: textui: No such file or directory
make[4]: *** [install-exec-local] Error 1
make[3]: *** [install-am] Error 2
make[2]: *** [install-recursive] Error 1
make[1]: *** [install-recursive] Error 1
make: *** [install] Error 2
==> Exit Status: 2
http://github.com/mxcl/homebrew/blob/master/Library/Formula/irssi.rb#L29
==> Environment
HOMEBREW_VERSION: 0.8
HEAD: ae139015521845697cfbe79f45e1f0991d6a67c1
HOMEBREW_PREFIX: /Users/zrbecker/local/homebrew
HOMEBREW_CELLAR: /Users/zrbecker/local/homebrew/Cellar
HOMEBREW_REPOSITORY: /Users/zrbecker/local/homebrew
HOMEBREW_LIBRARY_PATH: /Users/zrbecker/local/homebrew/Library/Homebrew
Hardware: dual-core 64-bit penryn
OS X: 10.6.7
Kernel Architecture: i386
Ruby: 1.8.7-174
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Xcode: 4.0
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/cc => /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
CXX: /usr/bin/c++ => /usr/bin/c++-4.2
LD: /usr/bin/cc => /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
CFLAGS: -O3 -march=core2 -msse4.1 -w -pipe
CXXFLAGS: -O3 -march=core2 -msse4.1 -w -pipe
CPPFLAGS: -isystem /Users/zrbecker/local/homebrew/include
LDFLAGS: -L/Users/zrbecker/local/homebrew/lib
MAKEFLAGS: -j2

Error: Failed executing: make install 
Please report this bug: https://github.com/mxcl/homebrew/wiki/new-issue
These existing issues may help you:
https://github.com/mxcl/homebrew/issues/#issue/4855

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