pivotal/pivotal_workstation — pull request #30 by pivotal-casebook (2011-12-30 17:15:07+00:00)
Title: Fix for "Error: This is a head-only formula; install with `brew install --HEAD htop`"

Fixes homebrew problem with htop: "Error: This is a head-only formula; install with `brew install --HEAD htop`".

Encountered with homebrew 0.8.1. Tested with 0.8.1 and 0.8.0.