imagecreate() not working!!!

[allinone]

i m using a image varification code on my site but its not working and giving the error


Fatal error: Call to undefined function imagecreate() in /home/allinone/public_html/exchange/randomImage.php on line 11


plz tell me what should i do resolve the error:dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno::dunno:

 

[compwhizii]

I'm not sure that GD is installed :/

 

[diabolo]

i'm pretty sure it is installed, unless the new update has taken it away

you also might want to try the imagecreatetruecolor(w, h);
//w is width, h is height

http://forums.x10hosting.com/tutorials/52648-php-gd-creating-dynamic-signature.html