On 2013-05-21 20:02, Kevin Funk wrote: >> So I'd propose to: >> - Set the minimum for kdevplatform+kdevelop to kdelibs-4.7 You have tp check topic: "Re: [SOLVED]Re: Problem building 1.5 only on win32" You already have minimum requirement Qt 4.8, with Qt 4.7.4 ui files are incompatibile. A.