[tex-live] luaotfload-tool texlive2015

[texlive at schoepfer.info]

Hi,

texmf-dist/scripts/luaotfload/luaotfload-tool.lua from
the package "luaotfload" requires the file
luaotfload-basics-gen.lua which i can't find anywhere in texlive.tlpdb

$ luaotfload-tool
/usr/bin/luaotfload-tool:141: module 'luaotfload-basics-gen.lua' not 
found:
         no field package.preload['luaotfload-basics-gen.lua']
         [kpse lua searcher] file not found: 'luaotfload-basics-gen.lua'
         [kpse C searcher] file not found: 'luaotfload-basics-gen.lua'
         no file '/usr/local/lib/lua/5.2/luaotfload-basics-gen.so'
         no file '/usr/local/lib/lua/5.2/loadall.so'
         no file './luaotfload-basics-gen.so'

Any hints?

Thanks,
Johannes