Codeigniter - Setting up cron job, not working

Question

I'm trying to follow the cron job setup as seen in the documentation but I keep running into an issue. In the command line it output all of the markup in the header.php with the following statements at the end:

<h1>An Error Was Encountered</h1>
<p>The MongoDB PECL extension has not been installed or enabled</p>

What I'm typing into the command line:

php index.php tools message

Is there something I need to install on the server? Here are my specs from pecl version .

PEAR Version: 1.9.4
PHP Version: 5.3.10-1ubuntu3.15
Zend Engine Version: 2.3.0
Running on: Linux lucrum 3.8.0-29-generic #42~precise1-Ubuntu SMP Wed Aug 14 16:19:23 UTC 2013 x86_64

Answer 1

I don't have the rep to add this as a comment so i have to post as an answer. But judging from what you posted the error message is telling you that the MongoDB PECL extension hasn't been installed on your server. Have you checked to see if it actualy is installed? If it is then you need to look into your configuration.