I am trying to generate simple tones using gstreamer and need the "audiotestsrc" element of the base plug-in for my app. But when I try:

self.audiotestsrc = gst.element_factory_make("audiotestsrc", "audio")

I get:

gst.ElementNotFoundError: audiotestsrc

I tried to install the gstreamer0.10-plugins-base-extra package manually as pointed out here:

http://n770galaxy.blogspot.com/2007/...l-on-n800.html

but it didn't help. "/usr/lib/gstreamer-0.10/libgstaudiotestsrc.so" is missing from my N810.
Can someone give me a hint of where I can find it, except from the SDK?

OK, I just installed the wrong package. It's working now. Sorry about that!