Update ring/src/installdepfedora.sh - Support RingPostgreSQL
-sudo dnf install libcxx binutils gcc-c++ unixODBC unixODBC-devel mysql-devel libcurl libcurl-devel openssl allegro5 allegro5-devel allegro5-addon-acodec allegro5-addon-acodec-devel allegro5-addon-dialog allegro5-addon-dialog-devel allegro5-addon-image allegro5-addon-image-devel allegro5-addon-physfs allegro5-addon-physfs-devel allegro5-addon-ttf allegro5-addon-ttf-devel mesa-libGLU-devel qt5-qtbase-devel qt5-qtmultimedia-devel qt5-qtwebkit-devel qt5-qtserialport-devel qt5-qtconnectivity-devel qt5-qtdeclarative-devel freeglut freeglut-devel glew-devel
+sudo dnf install libcxx binutils gcc-c++ unixODBC unixODBC-devel mysql-devel libcurl libcurl-devel openssl allegro5 allegro5-devel allegro5-addon-acodec allegro5-addon-acodec-devel allegro5-addon-dialog allegro5-addon-dialog-devel allegro5-addon-image allegro5-addon-image-devel allegro5-addon-physfs allegro5-addon-physfs-devel allegro5-addon-ttf allegro5-addon-ttf-devel mesa-libGLU-devel qt5-qtbase-devel qt5-qtmultimedia-devel qt5-qtwebkit-devel qt5-qtserialport-devel qt5-qtconnectivity-devel qt5-qtdeclarative-devel freeglut freeglut-devel glew-devel libpqxx-devel
