mxcl/homebrew — Issue #8204: install macvim with brew fails on lion
Author: aka47
Created: 2011-10-20 13:54:14+00:00
State: open

error messages are here:
https://gist.github.com/1301193

and brew doctor is:

$ brew doctor
/usr/local/Library/Homebrew/global.rb:43: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/bin/brew:73: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/Library/Homebrew/global.rb:43: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
/usr/local/bin/brew:73: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
We couldn't detect gcc 4.0.x. Some formulae require this compiler.

Some "config" scripts were found in your path, but not in system or Homebrew folders.

`./configure` scripts often look for *-config scripts to determine if software packages
are installed, and what additional flags to use when compiling and linking.

Having additional scripts in your path can confuse software installed via Homebrew if
the config script overrides a system or Homebrew provided script of the same name.

/Users/tassmann/.rvm/gems/ruby-1.8.7-p352/bin
passenger-config