On Fri, Nov 06, 2015 at 10:44:45PM +0100, Sandro Santilli wrote: > src/plugins/geometry_checker/qgsgeometrycheckerplugin.cpp:25: > undefined reference to `vtable for QgsGeometryCheckerPlugin' This was likely fixed by Radim with commit 80592e1a as it doesn't happen anymore after pulling --strk;