Installing PHP 5.2.x or 5.3.x on RedHat ES5, CentOS 5, etc I’ve had to follow this tutorial a few times myself now so decided I should share it with the world. A few of our applications which make use of SOAP get a Segmentation Fault if run with PHP 5.1.x or lower. We believe this is due to a bug in PHP but can’t be sure, regardless it works fine in PHP 5.2.4 and above. Problem is, RedHat ES5 does