i have installed amp and composer manager today i have been trying to get lullabot/amp installed, i have managed to install composer and drush on my computer but im not sure if they have been installed correctly. The image below shows that they are not installed. This is on my localhost/xampp would that make any difference. Could someone help me get this right as its a big learning curve as i have never used composer or drush since today. Any ideas on how to get this working.