Am 29.04.2016 um 11:05 schrieb Wolfgang Schuster: > You need a newer context version. OK, thank you, that helped. Everything is fine from the command line. I seem to be overlooking something as to the setup of TeXworks, though. I copied the programme calls from the _tools.ini_ that came with the ConTeXt standalone version into the present _tools.ini_ that lives in my personal TeXworks config folder. I also added _/usr/local/context/bin_ to the "paths for TeX and friends" in the TW preferences window. Now TW starts the correct _mtxrun_, but the run crashes with, after a lot of file searching: mtxrun | unknown script 'context.lua' or 'mtx-context.lua' Cheers -- Thomas