Building gladstone from source

[aft]

Hi,

I'm trying to build gladstone : http://code.google.com/p/gladstone/

Although my PKG_CONFIG_PATH seems to be OK, still the configure script
of gladstone is failing by complaining that it can't find the
gstreamer development files.

[1] arif at dev:~/src/gladstone$echo $PKG_CONFIG_PATH
/Library/Frameworks/GStreamer.framework/Versions/1.0/lib/pkgconfig:/Library/Frameworks/GStreamer.framework/Versions/1.0/share/pkgconfig

[2] arif at dev:~/src/gladstone$./configure
.......................
........................
checking for GST... no
configure: error: you need gstreamer development packages installed !
  configure failed

-- 
-Cheers
-Arif