Hello, this time I tried justtex.zip and linux64tex.zip. The result is quite similar to my previous problem report, but the error message is different, this time I get: Error in lua file loading: /tmp/luatex-cache/context/4913490bb74a73b0e92e743f174b9db3/formats/cont-en.luc: bad header in precompiled chunk LuaTools | running command: luatex --fmt="/tmp/luatex-cache/context/4913490bb74a73b0e92e743f174b9db3/formats/cont-en" --lua="/tmp/luatex-cache/context/4913490bb74a73b0e92e743f174b9db3/formats/cont-en.luc" "test.tex" This is, what I did: - unzipping justtex.zip - unzipping linux64tex.zip - . ./setuptex - texexec --make --alone --luatex (or texexec --make --all --luatex) The last command does not create any cont-en.fmt file. Any ideas? Greetings, Peter -- http://pmrb.free.fr/contact/