diff --git a/src/_brew b/src/_brew
deleted file mode 100644
index d7790aecdc..0000000000
--- a/src/_brew
+++ /dev/null
@@ -1,238 +0,0 @@
-#compdef brew
-# ------------------------------------------------------------------------------
-# Copyright 2009-2015 Homebrew contributors.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-#  1. Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#  2. Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# ------------------------------------------------------------------------------
-# Description
-# -----------
-#
-#  Completion script for brew (https://github.com/mxcl/homebrew).
-#
-#  Source: https://github.com/mxcl/homebrew/blob/master/Library/Contributions/brew_zsh_completion.zsh
-#
-# ------------------------------------------------------------------------------
-# Authors
-# -------
-#
-#  * kulakowski (https://github.com/kulakowski)
-#  * Gabe Berke-Williams (https://github.com/gabebw)
-#  * James Conroy-Finn (https://github.com/jcf)
-#  * Daniel Schauenberg (https://github.com/mrtazz)
-#  * Adam Vandenberg (https://github.com/adamv)
-#  * Erik Kastner (https://github.com/kastner)
-#  * Katsunori Kanda (https://github.com/potix2)
-#
-# ------------------------------------------------------------------------------
-
-
-_brew_all_formulae() {
-  formulae=(${(f)"$(_call_program formulae brew search 2>/dev/null)"})
-}
-
-_brew_installed_formulae() {
-  installed_formulae=(${(f)"$(_call_program formulae brew list 2>/dev/null)"})
-}
-
-_brew_installed_taps() {
-  installed_taps=(${(f)"$(_call_program formulae brew tap 2>/dev/null)"})
-}
-
-_brew_outdated_formulae() {
-  outdated_formulae=(${(f)"$(_call_program formulae brew outdated 2>/dev/null)"})
-}
-
-_brew_cask() {
-  local -a _1st_arguments
-  _1st_arguments=(
-    "audit:verifies installability of Casks"
-    "cat:dump raw source of the given Cask to the standard output"
-    "cleanup:cleans up cached downloads and tracker symlinks"
-    "create:creates the given Cask and opens it in an editor"
-    "doctor:checks for configuration issues"
-    "edit:edits the given Cask"
-    "fetch:downloads Cask resources to local cache"
-    "home:opens the homepage of the given Cask"
-    "info:displays information about the given Cask"
-    "install:installs the given Cask"
-    "list:with no args, lists installed Casks; given installed Casks, lists staged files"
-    "search:searches all known Casks"
-    "style:checks Cask style using RuboCop"
-    "uninstall:uninstalls the given Cask"
-    "update:a synonym for 'brew update'"
-    "zap:zaps all files associated with the given Cask"
-  )
-
-  if (( CURRENT == 2 )); then
-    _describe -t commands "brew cask subcommand" _1st_arguments
-    return
-  fi
-
-  local expl
-  local -a all_cask_formulae installed_cask_formulae
-  case "$words[2]" in
-    audit|cat|edit|info|install|search)
-      all_cask_formulae=( $(brew cask search 2>/dev/null) )
-      _wanted all_cask_formulae expl 'all cask formulae' compadd -a all_cask_formulae ;;
-    uninstall|zap)
-      installed_cask_formulae=( $(brew cask list 2>/dev/null) )
-      _wanted installed_cask_formulae expl 'installed cask formulae' compadd -a installed_cask_formulae ;;
-    *) ;;
-  esac
-}
-
-local -a _1st_arguments
-_1st_arguments=(
-  'audit:check formulae for Homebrew coding style'
-  'cat:display formula file for a formula'
-  'cleanup:uninstall unused and old versions of packages'
-  'create:create a new formula'
-  'deps:list dependencies and dependants of a formula'
-  'doctor:audits your installation for common issues'
-  'diy:automatically determine the installation prefix for non-Homebrew software'
-  'edit:edit a formula'
-  'fetch:download the source packages for the given formulae'
-  'home:visit the homepage of a formula or the brew project'
-  'info:information about a formula'
-  'install:install a formula'
-  'link:link a formula'
-  'list:list files in a formula or not-installed formulae'
-  'log:git commit log for a formula'
-  'missing:check all installed formulae for missing dependencies.'
-  'options:display install options specific to formula'
-  'outdated:list formulae for which a newer version is available'
-  'prune:remove dead links'
-  'reinstall:install a formula anew; re-using its current options'
-  'remove:remove a formula'
-  'search:search for a formula (/regex/ or string)'
-  'server:start a local web app that lets you browse formulae (requires Sinatra)'
-  'services:manage background services via launchctl'
-  'tap:tap a new formula repository from GitHub, or list existing taps'
-  'test:a few formulae provide a test method'
-  'unlink:unlink a formula'
-  'untap:remove a tapped repository'
-  'unpin:unpin specified formulae'
-  'update:freshen up links'
-  'upgrade:upgrade outdated formulae'
-  'uses:show formulae which depend on a formula'
-  'versions:list previous versions of formulae'
-)
-
-local expl
-local -a formulae installed_formulae installed_taps outdated_formulae
-
-_arguments \
-  '(-v)-v[verbose]' \
-  '(--cellar)--cellar[brew cellar]' \
-  '(--config)--config[brew configuration]' \
-  '(--env)--env[brew environment]' \
-  '(--repository)--repository[brew repository]' \
-  '(--version)--version[version information]' \
-  '(--prefix)--prefix[where brew lives on this system]' \
-  '(--cache)--cache[brew cache]' \
-  '*:: :->subcmds' && return 0
-
-if (( CURRENT == 1 )); then
-  _describe -t commands "brew subcommand" _1st_arguments
-  return
-fi
-
-case "$words[1]" in
-  search|-S)
-    _arguments \
-      '(--debian)--debian[search the Debian repository]' \
-      '(--fedora)--fedora[search the Fedora repository]' \
-      '(--fink)--fink[search the Fink repository]' \
-      '(--macports)--macports[search the Macports repository]' \
-      '(--opensuse)--opensuse[search the OpenSuse repository]' \
-      '(--ubuntu)--ubuntu[search the Ubuntu repository]' \
-      '1: :->forms' &&  return 0
-
-      if [[ "$state" == forms ]]; then
-        _brew_all_formulae
-        _wanted formulae expl 'all formulae' compadd -a formulae
-      fi ;;
-  link|ln)
-    _arguments \
-      '(-n --dry-run)'{-n,--dry-run}'[All files would be linked or be deleted will be listed, but no real linking or deletion will be done]' \
-      '(--force)--force[Allow keg-only formulae to be linked]' \
-      '(--overwrite)--overwrite[Also delete files which already exist in the prefix while linking]' \
-      '1: :->forms' && return 0
-
-      if [[ "$state" == forms ]]; then
-        _brew_installed_formulae
-        _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae
-      fi ;;
-  list|ls)
-    _arguments \
-      '(--unbrewed)--unbrewed[files in brew --prefix not controlled by brew]' \
-      '(--pinned)--pinned[list all versions of pinned formulae]' \
-      '(--versions)--versions[list all installed versions of a formula]' \
-      '1: :->forms' &&  return 0
-
-      if [[ "$state" == forms ]]; then
-        _brew_installed_formulae
-        _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae
-      fi ;;
-  install|reinstall)
-    _arguments \
-      '(--devel)--devel[install the development version]' \
-      '(--env=std)--env=std[use the standard build environment instead of superenv]' \
-      '(--env=super)--env=super[use superenv even if the formula specifies the standard build environment]' \
-      '(--fresh)--fresh[the installation process will not re-use any options from previous installs]' \
-      '(--ignore-dependencies)--ignore-dependencies[skip any dependencies installation]' \
-      '(--use-clang)--use-clang[attempt to compile using clang]' \
-      '(--use-gcc)--use-gcc[attempt to compile using GCC]' \
-      '(--use-llvm)--use-llvm[attempt to compile using the LLVM front-end to GCC]' \
-      '1: :->forms' && return 0
-    
-      if [[ "$state" == forms ]]; then
-        _brew_all_formulae
-        _wanted formulae expl 'all formulae' compadd -a formulae
-      fi ;;
-  audit|home|homepage|log|info|abv|uses|cat|deps|edit|options)
-    _brew_all_formulae
-    _wanted formulae expl 'all formulae' compadd -a formulae ;;
-  remove|rm|uninstall|unlink|cleanup|pin|unpin|test)
-    _brew_installed_formulae
-    _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae ;;
-  tap)
-    _arguments \
-      '(--repair)--repair[repair all tap formula, i.e. symlinks and dead formula]' && return 0 ;;
-  upgrade)
-    _brew_outdated_formulae
-    _wanted outdated_formulae expl 'outdated formulae' compadd -a outdated_formulae ;;
-  untap)
-    _brew_installed_taps
-    _wanted installed_taps expl 'installed taps' compadd -a installed_taps ;;
-  cask)
-    _brew_cask ;;
-esac
-
-# Local Variables:
-# mode: Shell-Script
-# sh-indentation: 2
-# indent-tabs-mode: nil
-# sh-basic-offset: 2
-# End:
-# vim: ft=zsh sw=2 ts=2 et
-