instalar jQuery
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
Ugly Unicorn
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
apt-get update && apt-get install jq #Just install this way in UNIX
chocolatey install jq
sudo apt-get install jq