Jamie Oliver jamieoliver

jamieoliver / gist:9390030

Created March 6, 2014 13:45 — forked from gcatlin/gist:1847248

	brew update
	brew versions FORMULA
	cd `brew --prefix`
	git checkout HASH Library/Formula/FORMULA.rb # use output of "brew versions"
	brew install FORMULA
	brew switch FORMULA VERSION
	git checkout -- Library/Formula/FORMULA.rb # reset formula

	## Example: Using Subversion 1.6.17
	#