[oe] multiple providers error

[Dennis.Yxun]

HI ALL:
      It's probably my fault, but I want to try maemo-angstrom overlay here.
So I use OE + maemo.
      Unfortunately, I hit the multiple providers problem, could someone
suggest me how to solve this.
Thank you for your patience.


[1] http://github.com/rkirti/maemo_angstrom

$ bitbake  -c fetchall maemo-angstrom-image
NOTE: Handling BitBake files: | (8216/8216) [100 %]
NOTE: Parsing finished. 7572 cached, 314 parsed, 330 skipped, 2 masked.
NOTE: Resolving any missing task queue dependencies
ERROR: Conflicting PREFERRED_PROVIDER entries were found which resulted in
an attempt to select multiple providers
(['/mnt/source/maemo/maemo-unstable/maemo-angstrom/recipes/gtk+/gtk+_
2.12.12.bb',
'virtual:native:/mnt/source/maemo/maemo-unstable/openembedded/recipes/gtk+/gtk+_
2.18.6.bb']) for runtime dependecy gdk-pixbuf-loader-png
The entries resulting in this conflict were: ['PREFERRED_PROVIDER_gtk+ =
gtk+', 'PREFERRED_PROVIDER_gdk-pixbuf-csource-native = gtk+-native']
ERROR: Conflicting PREFERRED_PROVIDER entries were found which resulted in
an attempt to select multiple providers
(['/mnt/source/maemo/maemo-unstable/maemo-angstrom/recipes/gtk+/gtk+_
2.12.12.bb',
'virtual:native:/mnt/source/maemo/maemo-unstable/openembedded/recipes/gtk+/gtk+_
2.18.6.bb']) for runtime dependecy gdk-pixbuf-loader-xpm
The entries resulting in this conflict were: ['PREFERRED_PROVIDER_gtk+ =
gtk+', 'PREFERRED_PROVIDER_gdk-pixbuf-csource-native = gtk+-native']
ERROR: Conflicting PREFERRED_PROVIDER entries were found which resulted in
an attempt to select multiple providers
(['/mnt/source/maemo/maemo-unstable/maemo-angstrom/recipes/gtk+/gtk+_
2.12.12.bb',
'virtual:native:/mnt/source/maemo/maemo-unstable/openembedded/recipes/gtk+/gtk+_
2.18.6.bb']) for runtime dependecy gdk-pixbuf-loader-jpeg
The entries resulting in this conflict were: ['PREFERRED_PROVIDER_gtk+ =
gtk+', 'PREFERRED_PROVIDER_gdk-pixbuf-csource-native = gtk+-native']