On 15-02-2020 06:40, Rudolf Bahr wrote: > I hope this helps you! At least in the case you're using linux. it appears as that many of the files in the two path are sort of identical: ~/data/context $ md5sum bin/mtxrun tex/texmf-linux-64/bin/luametatex b95ca64fabcb3f09edd861c4b87671cc bin/mtxrun b95ca64fabcb3f09edd861c4b87671cc tex/texmf-linux-64/bin/luametatex $ md5sum bin/mtxrun.lua tex/texmf-linux-64/bin/mtxrun.lua 4d73c3608cc2463e80c59942b3db7158 bin/mtxrun.lua 4d73c3608cc2463e80c59942b3db7158 tex/texmf-linux-64/bin/mtxrun.lua There is probably a reason for it ;-) .F