I ran into a few issues after upgrading to OS X Lion that I thought might be useful to share with others.
Just bumped into Phing, and thought I’d share my experiences. Installing Phing is easy enough. Phing is a build system in the shape of a PHP Pear package, that can do many things. To quote Hans Lillelid, this could include for instance configuring, packaging, uploading and testing. Ideal for building installable Joomla zip-files, which is what I am using it for right now.