Update installdepfedora - Add gcc-c++
-sudo yum install qt5-qtbase-devel qt5-qtmultimedia-devel qt5-qtwebkit-devel qt5-qtserialport-devel qt5-qtconnectivity-devel
+sudo dnf install gcc-c++ qt5-qtbase-devel qt5-qtmultimedia-devel qt5-qtwebkit-devel qt5-qtserialport-devel qt5-qtconnectivity-devel
