--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 
 Minimum Requirements
 PHP4 with gd2 library enabled
-
+	If it's not installed or not enabled, you will get a "Fatal error: Call to undefined function imagecreatefromjpeg() in common.inc.php on line 88" error when viewing images
 Install:
 Unzip onto a webserver and you're done!