Include external library

[eluser]ephlodur[/eluser]
thank you very much for your response..
so far I get

Code:

An Error Was Encountered
Unable to load the requested class: phprtflite

I have change the CI_PHPRTFLITE to MY_PHPRTFLITE
I guess I need to adjust the path. For now this is my configuration
I have downloaded the PHPrtfLite and unzip the content to application/libraries
that mean the path to the lib directory is application/libraries/PHPRtfLite/lib.

I'm not sure to what level the call in the controller should be pointing

Code:

$this->load->library('phprtflite');
$this->phprtflite->load('PHPRtfLite/PHPRtfLite');

Thanks a lot for your help