dotless homebrew formula

dotless.rb

require 'formula'

class Dotless < Formula
    homepage "http://www.dotlesscss.com/"
    url "http://www.dotlesscss.com:8081/repository/download/bt3/.lastPinned/dotless-v1.1.0.2-16-ge76501f.zip?guest=1"
    md5 "6bd2ccf37e670c6734a076f6c6c34f2d"
    version "1.1.0.2"

    def install
        mono_path = `/usr/bin/which mono`.strip
        if mono_path.size == 0
            fail "You have to install mono first.\n" +\
                 "You can find the framework release on http://www.go-mono.com/mono-downloads/download.html"
        end
        File.open('dotless', 'w+') do |fp|
            fp.write <<EOF
#!/bin/bash
exec #{mono_path} #{libexec}/dotless.Compiler.exe $@
EOF
        end
        FileUtils.chmod 0755, 'dotless'
        bin.install('dotless')
        lib.install(Dir.glob('*.dll'))
        libexec.install(Dir.glob('*.exe'))
        (share + 'dotless').mkpath
        (share + 'dotless').install(Dir.glob('*.txt'))
    end
end