Hello again, Sebastian you were correct. I was missing *sudo apt-get install libgstreamer-plugins-base1.0-dev* from my installation. Best regards, S. -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Error-in-rtsp-server-installation-tp4674716p4674740.html Sent from the GStreamer-devel mailing list archive at Nabble.com.