[...]
checking for pkg-config... /usr/local/bin/pkg-config
checking for         gstreamer-0.7 >= 0.6.1... Package gstreamer-0.7 was not
found in the pkg-config search path.
Perhaps you should add the directory containing `gstreamer-0.7.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gstreamer-0.7' found
checking for                 gstreamer-0.6 >= 0.6.1... Package gstreamer-0.6 was
not found in the pkg-config search path.
Perhaps you should add the directory containing `gstreamer-0.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gstreamer-0.6' found
configure: error: you need gstreamer development packages installed !


I have gstreamer 0.8.0