npm and qpm installed successfully, but qmake shows error and unable to build. bluet@Titania:~/workspace/quickly-skeleton/build$ qmake .. qmake: could not find a Qt installation of ''
npm and qpm installed successfully, but qmake shows error and unable to build.
bluet@Titania:~/workspace/quickly-skeleton/build$ qmake ..
qmake: could not find a Qt installation of ''