class Ltspice < Cask
url 'http://ltspice.linear-tech.com/LTspiceIV.dmg'
homepage 'http://www.linear.com/designtools/software/'
version '4.0'
sha1 '9fa21d5dab4248961a81294471f018fec270a1a9'
link 'LTspice.app'
end