[NTG-context] modules.pdf : unicode/fonts problems

While making modules.pdf $>texmfstart texexec --pdf --modu font-chi fails with font-chi.log:! Font \unicodefont=gbsongcd at 10.0pt not loadable: Metric (TFM) file not found I have $>ls ./texmf-local/fonts/tfm/chinese b5kai/ b5kaii/ b5song/ b5songi/ gbkai/ gbkaii/ gbsong/ gbsongi/ $>ls ./texmf-local/fonts/tfm/chinese/gbsong/ gbsong01.tfm ..to.. gbsong89.tfm with some holes in between. Apparently I have loose some tfm. Any ideas ? luigi