Hi, I have it already installed. I'm using trunk. So when I edit it just recompiles, or I recompile the IDE if we add more controls.
I will try on the newest release of Lazarus 2.0.10, but it should be working as well, what I do if the ppu error comes, is selecting the build options that cleans up all the files, that is the trick. The IDE takes more time to build but it works finally.
Edit: the build options -> I mean the Lazarus build options