metadata: Record installation options

Adds a new class called `Tab` that acts as a recipt for install options. A
`Tab` can be serialized to a JSON file for future reference.

1 files changed, 1 insertions, 0 deletions

diff --git a/bin/brew b/bin/brew
index cc76f78f9..e3539c4ae 100755
--- a/bin/brew
+++ b/bin/brew
@@ -5,6 +5,7 @@ HOMEBREW_BREW_FILE = ENV['HOMEBREW_BREW_FILE'] = File.expand_path(__FILE__)
 
 require 'pathname'
 HOMEBREW_LIBRARY_PATH = Pathname.new(__FILE__).realpath.dirname.parent.join("Library/Homebrew").to_s
+$:.unshift(HOMEBREW_LIBRARY_PATH + '/vendor')
 $:.unshift(HOMEBREW_LIBRARY_PATH)
 require 'global'