hhvm

brew install hhvm --HEAD
==> Installing hhvm from hhvm/hhvm
==> Cloning https://github.com/facebook/hhvm.git
Updating /Users/francisco.estevez/Library/Caches/Homebrew/hhvm--git
==> Checking out branch master
Synchronizing submodule url for 'brotli/src'
Synchronizing submodule url for 'double-conversion'
Synchronizing submodule url for 'fastlz/src'
Synchronizing submodule url for 'fatal'
Synchronizing submodule url for 'folly/src'
Synchronizing submodule url for 'libafdt/src'
Synchronizing submodule url for 'libzip/src'
Synchronizing submodule url for 'lz4/src'
Synchronizing submodule url for 'mcrouter/src'
Synchronizing submodule url for 'proxygen/src'
Synchronizing submodule url for 're2/src'
Synchronizing submodule url for 'squangle/src'
Synchronizing submodule url for 'thrift/src'
Synchronizing submodule url for 'wangle/src'
Synchronizing submodule url for 'webscalesqlclient/mysql-5.6'
Synchronizing submodule url for 'terryfy'
Synchronizing submodule url for 'rocksdb'
Error: undefined method `inreplace failed
' for #<Array:0x007fb68c0a7040>
Please report this bug:
  http://docs.brew.sh/Troubleshooting.html
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:4:in `each'
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:4:in `inject'
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:4:in `initialize'
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:36:in `exception'
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:36:in `raise'
/usr/local/Homebrew/Library/Homebrew/utils/inreplace.rb:36:in `inreplace'
/usr/local/Homebrew/Library/Taps/hhvm/homebrew-hhvm/hhvm.rb:67:in `block in install'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:125:in `chdir'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:125:in `cd'
/usr/local/Homebrew/Library/Taps/hhvm/homebrew-hhvm/hhvm.rb:63:in `install'
/usr/local/Homebrew/Library/Homebrew/build.rb:137:in `block in install'
/usr/local/Homebrew/Library/Homebrew/formula.rb:1130:in `block in brew'
/usr/local/Homebrew/Library/Homebrew/formula.rb:1906:in `block in stage'
/usr/local/Homebrew/Library/Homebrew/resource.rb:98:in `block in unpack'
/usr/local/Homebrew/Library/Homebrew/extend/fileutils.rb:14:in `block in mktemp'
/usr/local/Homebrew/Library/Homebrew/extend/fileutils.rb:74:in `block in run'
/usr/local/Homebrew/Library/Homebrew/extend/fileutils.rb:74:in `chdir'
/usr/local/Homebrew/Library/Homebrew/extend/fileutils.rb:74:in `run'
/usr/local/Homebrew/Library/Homebrew/extend/fileutils.rb:13:in `mktemp'
/usr/local/Homebrew/Library/Homebrew/resource.rb:94:in `unpack'
/usr/local/Homebrew/Library/Homebrew/resource.rb:86:in `stage'
/usr/local/Homebrew/Library/Homebrew/formula.rb:1893:in `stage'
/usr/local/Homebrew/Library/Homebrew/formula.rb:1125:in `brew'
/usr/local/Homebrew/Library/Homebrew/build.rb:112:in `install'
/usr/local/Homebrew/Library/Homebrew/build.rb:189:in `<main>'