[gst-devel] How to install v4l2 plugin

[yang shaobo]

I find the v4l2src plugin in gst-plugin-good.
I want to try it on my board.
When I execute ./configure --enable_gst_v4l2 , I found the following messages:

configure: *** checking feature: Video 4 Linux 2 ***
configure: *** for plug-ins: v4l2src ***
configure: WARNING: *** v4l2src pre-configured not to be built
configure: *** These plugins will not be built: v4l2src
checking for X... libraries , headers

I add the --enable_gst_v4l2 option when executing configure !
Can anyone give me some advice ?