PHPOffice/PHPExcel — pull request #373 by trickv (2014-05-28 06:53:14+00:00)
Title: Clarify prerequisites

I'm setting up PHPExcel for the first time, and I found the prerequisites misleading, so I hope this helps clarify?

We'd also need to update this: https://github.com/PHPOffice/PHPExcel/wiki/Developer-Documentation-Prerequisites
But I'm not sure how to - but you can just copy my changes from install.txt

Hope this helps...