gem_installer.rb

files = File.read("gems.txt")
files.each do |line|
	line = line.chop!.split(" (")	
	#puts "Gema: #{line[0]}  Version: #{line[1].chop!}"
	puts "Instalando gema: #{line[0]}"
	line[1].chop!.split(", ").reverse.each do |version|
		puts "Instalando version #{version}"
		puts "sudo gem install #{line[0]} -v=#{version} --no-ri --no-rdoc"
		result = `sudo gem install #{line[0]} -v=#{version} --no-ri --no-rdoc`
		puts result
 	end
end