portmaster refuses to use pkgng with local packages

[Axel Rau]

I just converted to pkg and created a local build jail, which provides packages on a directory, which is mounted readonly by other jails.
portmaster won't register with pkgng on the other jails:
[somehost:/var/packages] root# pkg info pkg
pkg-1.1.4_8
portmaster -PP --local-packagedir=/var/packages dialog4ports-0.1.5_1
===>>> Package installation support cannot be used with pkgng yet,
       it will be disabled
portmaster --packages-local --local-packagedir=/var/packages dialog4ports-0.1.5_1
===>>> Package installation support cannot be used with pkgng yet,
       it will be disabled

What am I doing wrong?

Thanks, Axel
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