Running build steps for project first_mobile_soft...Configuration unchanged, skipping qmake step.Starting: "C:/Qt/4.7.1/bin/make.bat" -wmingw32-make: Entering directory `D:/MyDocument/Demki/Qt/mobile/first_mobile_soft'mingw32-make: Nothing to be done for `first'.mingw32-make: Leaving directory `D:/MyDocument/Demki/Qt/mobile/first_mobile_soft'The process "C:/Qt/4.7.1/bin/make.bat" exited normally.Copy Qt app & libs to Android package ...Stripping libraries, please waitCreating package file ...Package deploy: Running command 'ant debug'.Packaging error: Could not start command 'ant debug'. Reason: Process failed to start: No such file or directoryError while building project first_mobile_soft (target: Android)When executing build step 'Packaging for Android'