gstreamer missing plugin text/html problem

[jamieg1]

hi there looking for a wee bit help, ive got a vu+solo2 running the vix image.
can someone tell me how i get the Gstreamer plugin to work it says the text/html detector not available?
am trying to watch sons of anarchy 7 in TSMEDIA/MOVIES & SERIES/ SONS OF ANARCHY, it plays other series on the list but not the 1 i want to watch.

thanks for any help