Hi, Using the minimal example from the contextgarden for gnuplot ( https://wiki.contextgarden.net/Gnuplot) I am getting the following error message: This is LuaTeX, Version 1.13.0 (TeX Live 2021/dev/Debian) system commands enabled. open source > level 1, order 1, name '/usr/share/texmf/tex/context/base/mkiv/cont-yes.mkiv' system > system > ConTeXt ver: 2020.07.13 16:23 MKIV fmt: 2020.7.13 int: english/english system > system > 'cont-new.mkiv' loaded open source > level 2, order 2, name '/usr/share/texmf/tex/context/base/mkiv/cont-new.mkiv' system > beware: some patches loaded from cont-new.mkiv close source > level 2, order 2, name '/usr/share/texmf/tex/context/base/mkiv/cont-new.mkiv' system > files > jobname 'mwe', input './mwe', result 'mwe' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 2, order 3, name '/tmp/4/mwe.tex' modules > 'gnuplot' is loaded open source > level 3, order 4, name '/usr/share/texmf/tex/context/third/gnuplot/t-gnuplot.mkiv' loading > Gnuplot module open source > level 4, order 5, name '/usr/share/texmf/tex/context/fonts/mkiv/type-imp-texgyre.mkiv' close source > level 4, order 5, name '/usr/share/texmf/tex/context/fonts/mkiv/type-imp-texgyre.mkiv' close source > level 3, order 5, name '/usr/share/texmf/tex/context/third/gnuplot/t-gnuplot.mkiv' lua error > lua error on line 4 in file /tmp/4/mwe.tex: /usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:439: attempt to call a nil value (upvalue 'gettoken') stack traceback: /usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:439: in upvalue 'pickup' /usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:635: in function (...tail calls...) 1 \usemodule[gnuplot] 2 3 % write a script for gnuplot 4 >> \startGNUPLOTscript[sin] 5 plot sin(x) 6 \stopGNUPLOTscript 7 8 % include the resulting graphic into the document 9 \useGNUPLOTgraphic[sin] 10 mtx-context | fatal error: return code: 256 Does the gnuplot module need adjustments? Version 2020-07-09 14:50 is fine. Regards, Adam