checking for pkg-config... /usr/local/bin/pkg-config
checking for gstreamer-0.8 >= 0.8.11.1... configure: error: no GStreamer found
===>  Script "configure" failed unexpectedly.
Please report the problem to multimedia@FreeBSD.org [maintainer] and attach
the
"/usr/ports/multimedia/gstreamer-plugins80/work/gst-plugins-0.8.12/config.log"
including the output of the failure of your make command. Also, it might be
a good idea to provide an overview of all packages installed on your system
(e.g. an `ls /var/db/pkg`).
*** Error code 1

Stop in /usr/ports/multimedia/gstreamer-plugins80.
*** Error code 1

Stop in /usr/ports/x11-toolkits/wxgtk26.
*** Error code 1

Stop in /usr/ports/multimedia/vlc.