Do you have libxml? Please check if you have these libraries under your LD_LIBRARY_PATH [root@EVM lib]# [root@EVM lib]# ls | grep libxml libxml2.a libxml2.la libxml2.so libxml2.so.2 libxml2.so.2.6.26 [root@EVM lib]# Thanks, Gireesh On Jan 7, 2009 2:49pm, zhenfeng ren <1985renzf@gmail.com> wrote: > hi Gireesh: > > > > You are right. > > Now, the problem still is that the gstreamer could not work. > > I donot know why "gst-inspect" find no plugin . > > > > -- > > Thanks, > > Zhenfeng Ren >