Unable to build gir

["Zeeshan Ali (Khattak)" <zeenix gmail com>]

Hi everyone,
   For a few days, I've been unable to build grilo:

$ make V=1
Making all in src
make[1]: Entering directory `/home/zeenix/downloads/gnome2/grilo/src'
make  all-recursive
make[2]: Entering directory `/home/zeenix/downloads/gnome2/grilo/src'
Making all in .
make[3]: Entering directory `/home/zeenix/downloads/gnome2/grilo/src'
/opt/gnome2/bin/g-ir-scanner --add-include-path=. --namespace=Grl
--nsversion=0.1 --libtool="/bin/bash ../libtool"
--include=GObject-2.0  --library=libgrilo-0.1.la  -pthread
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/libxml2   -I. -I./data -DGRILO_COMPILATION  grilo.h
grl-error.h grl-media-plugin.h grl-plugin-registry.h
grl-metadata-key.h grl-metadata-source.h grl-media-source.h grl-log.h
grl-multiple.h grl-util.h data/grl-data.h data/grl-media.h
data/grl-media-box.h data/grl-media-audio.h data/grl-media-video.h
data/grl-media-image.h data/grl-config.h grl-media-plugin.c
grl-media-plugin-priv.h grl-plugin-registry.c grl-metadata-key.c
grl-metadata-key-priv.h grl-metadata-source.c
grl-metadata-source-priv.h grl-media-source.c grl-util.c
grl-multiple.c grl-log.c grilo.c data/grl-data.c data/grl-media.c
data/grl-media-audio.c data/grl-media-video.c data/grl-media-image.c
data/grl-media-box.c data/grl-config.c libgrilo-0.1.la --output
Grl-0.1.gir
/opt/gnome2/bin/g-ir-compiler --includedir=. --includedir=./data
--includedir=. Grl-0.1.gir -o Grl-0.1.typelib
Grl-0.1.gir: error: Can't resolve type 'MetadataSourceSetMetadataCb'
for field Grl.MetadataSourceSetMetadataSpec.callback
make[3]: *** [Grl-0.1.typelib] Error 1

-- 
Regards,

Zeeshan Ali (Khattak)
FSF member#5124