Hi list, Not at all sure why this is happening. In my most recent install of lmtx (which works fine as lmtx) on Linux, I wanted to choose the --luatex option just to make a comparison between the mkiv output and lmtx. The redirection part seems to work (... --script mtx-context --luatex myfile.tex --redirected), but no 'resolvers' follow. Instead I get mtxrun | unknown script 'mtx-context.lua' or 'mtx-mtx-context.lua'. I have tried both luatextools --generate and mtxrun --generate, but neither of these fix the problem. Would someone know why this is not working? Or even better, how to fix it? I installed lmtx on another machine and have no problems using the --luatex option there, so the matter is not urgent for me, just puzzling! I do have a separate mkiv installation as well, but my understanding is that they would not conflict. LMTX contains everything that is needed. Julian