OPTIONAL MODULE
To use the Cups module for the selection of the printer in Posix, we must download the cups sources from http://www.cups.org/software.php
and decompress en /usr/src, then we executing the next commands:
| #cd /usr/src/cups-1.1.XX/scripting/php |
| #phpize |
| #./configure |
| #make |
| #make install |
#echo "extension=cups.so" >> /etc/php4/apache2/php.init |
| #/etc/init.d/apache2 reload |