Yeah so I read that this cydia packager is faster at reloading sources than installer and I figured it was basically the same thing and I finished it and don't like it at all. So I went back to installer and tried to uninstall Cydia and my only option was Reinstall. So then I went into Cydia Packager where I can uninstall but everytime I do I get the error message 'One or more of the packages you are about to remove are marked as 'essential' and cannot be removed by Cydia. Please use apt-get.' So what should I do to install this...?