I've read the information on installing CAPTCHA with Liaise. However, the installation continues to go wrong. This is what I do:

Step 1, checking the GD Library
I run phpinfo to see if hte GD Library is enabled. This is the output:


So I continue with the next step:

Step 2, installing the Captcha module
I downloaded the version 13 and I install it on XOOPS 2.0.16 like any other module. Then I copy the file captcha.php to my root. I also tried other versions of the Captcha module (Captcha 10; I could not unzip Captcha 14 on my Ubuntu desktop)

Step 3, install Liaise 1.27
I install Liaise like any other module.

Step 4, checking the contact form
I check the contact form, unfortunately it cannot load an image on the place of the Captcha.

Step 5, asking for help ;)
What did I overlook??? Anybody??

Same problem. Gray field with lines and dots but no letters or numbers.