Dear ConTeXt folks, using the following minimal example \usemodule[graph] \starttext \startMPcode draw unitsquare scaled 1cm; \stopMPcode \stoptext causes the following error. $ context graph ConTeXt ver: 2011.10.14 22:47 MKIV fmt: 2011.10.15 int: english/english […] metapost > initializing instance 'metafun' using format 'metafun' metapost > loading 'metafun': /context/tex/texmf-context/metapost/context/base/metafun.mpiv ! terminal: (/context/tex/texmf-context/metapost/context/base/mp-spec.mpii) (/context/tex/texmf/metapost/base/graph.mp (/context/tex/texmf/metapost/base/marith.mp (/context/tex/texmf/metapost/base/string.mp)) (/context/tex/texmf/metapost/base/format.mp (/context/tex/texmf/metapost/base/string.mp) (/context/tex/texmf/metapost/base/troffnum.mp >> troffnum.mp >> troffnum.mpx ! Unable to make mpx file. l.7 init_numbers(btex $-$etex, btex$1$etex, btex$ times 10$etex, […] Removing `\usemodule[graph]` make the example work. The used terminal(?) and use of `mp-spec.mpii` looks suspicious. Using the ConTeXt version in Debian Sid/unstable the example works. $ context graph […] ConTeXt ver: 2011.05.18 18:04 MKIV fmt: 2011.7.24 int: english/english […] structure > sectioning > section @ level 3 : 0.0.1 -> Test metapost > initializing instance 'metafun' using format 'metafun' metapost > loading 'metafun.mp' (experimental metapost version two) backend > xmp > using file '/usr/share/texmf/tex/context/base/lpdf-pdx.xml' Thanks, Paul