checking for GST... no configure: error: You need to install or upgrade the GStreamer development packages on your system. On debian-based systems these are libgstreamer1.0-dev and libgstreamer-plugins-base1.0-dev. on RPM-based systems gstreamer1.0-devel, libgstreamer1.0-devel or similar. The minimum version required is 1.0.0. configure failed