Hi Hans, I renounce the Fourier install fonts, but instead, I will use the fonts Utopia. The following file produces the error : fab@debian:~$ context ntg44.tex resolvers | trees | analyzing 'home:texmf' mtx-context | run 1: luatex --fmt="/home/fab/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en" --jobname="ntg44" --lua="/home/fab/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luatex/cont-en.lui" --no-parse-first-line --c:currentrun=1 --c:fulljobname="./ntg44.tex" --c:input="./ntg44.tex" --c:kindofrun=1 --c:maxnofruns=9 "cont-yes.mkiv" This is LuaTeX, Version beta-0.90.0 (TeX Live 2016) system commands enabled. resolvers > trees > analyzing 'home:texmf' open source > 1 > 1 > /home/fab/context/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv ConTeXt ver: 2016.03.26 13:51 MKIV beta fmt: 2016.4.12 int: english/english system > 'cont-new.mkiv' loaded open source > 2 > 2 > /home/fab/context/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv close source > 2 > 2 > /home/fab/context/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv system > files > jobname 'ntg44', input './ntg44', result 'ntg44' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > 2 > 3 > /home/fab/ntg44.tex fonts > typescripts > unknown library 'utopia' open source > 3 > 4 > /home/fab/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv close source > 3 > 4 > /home/fab/context/tex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv fonts > preloading modern-designsize (mono) fonts > typescripts > unknown library 'modern-designsize' fonts > 'fallback modern-designsize tt 12pt' is loaded open source > 3 > 5 > /home/fab/context/tex/texmf-context/tex/context/sample/common/knuth.tex close source > 3 > 5 > /home/fab/context/tex/texmf-context/tex/context/sample/common/knuth.tex tex error > tex error on line 23 in file /home/fab/ntg44.tex: ! Math error: parameter \Umathaxis\textstyle is not set \stopdisplaymath ...math \Ucheckedstopdisplaymath \par \ifvmode \ifcase \c_s... \strc_formulas_stop_formula ...formula \endcsname \dostoptagged \dostoptagge... l.23 \stopformula 13 \appendtoks \rm \to \everymathematics 14 \setupmathematics 15 [lcgreek=normal, ucgreek=normal] 16 17 \starttext 18 19 \input knuth 20 21 \startformula 22 {\Bbb P}(x) = \sum_{i=1}^n α_i x^i 23 >> \stopformula 24 25 \stoptext 26 27 28 %%%%%%% 29 %%% Local Variables: 30 %%% Mode: context 31 %%% End: 32 ? ################################################ \usetypescriptfile[utopia] \definetypeface[mainface][rm] [serif][palatino][default][encoding=texnansi] \definetypeface[mainface][ss][sans] [helvetica] [default][encoding=texnansi] [rscale=auto] \definetypeface[mainface][mm] [math] [utopia] [default] [rscale=auto] \setupbodyfont[mainface,12pt] \appendtoks \rm \to \everymathematics \setupmathematics [lcgreek=normal, ucgreek=normal] \starttext \input knuth \startformula {\Bbb P}(x) = \sum_{i=1}^n α_i x^i \stopformula \stoptext ################################################ Thanks, Fabrice 2016-04-12 13:59 GMT+02:00 Hans Hagen : > On 4/12/2016 1:19 PM, Fabrice Couvreur wrote: > >> >> Hi Hans, >> I downloaded the fonts in /home/fab/texmf/fonts/opentype/fourier-GUT then: >> >> fab@debian:~$ mtxrun --script fonts --list --all --pattern=*fourier* >> >> resolvers | trees | analyzing 'home:.texlive2015/texmf-config' >> resolvers | trees | analyzing 'home:texmf' >> fourieralternateblack fourieralternateblack >> fourier-alt-black.afm >> fourieralternatebold fourieralternatebold >> fourier-alt-bold.afm >> fourieralternatebolditalic fourieralternatebolditalic >> fourier-alt-boldita.afm >> fourieralternatebolditalicbold fourieralternatebolditalic >> fourier-alt-boldita.afm >> fourieralternateitalic fourieralternateitalic >> fourier-alt-ita.afm >> fourieralternateitalicnormal fourieralternateitalic >> fourier-alt-ita.afm >> fourieralternateroman fourieralternateroman >> fourier-alt.afm >> fourieralternateromannormal fourieralternateroman >> fourier-alt.afm >> fourieralternatesemibold fourieralternatesemibold >> fourier-alt-semi.afm >> fourieralternatesemitalic fourieralternatesemitalic >> fourier-alt-semiita.afm >> fourieralternatesemitalicsemibold fourieralternatesemitalic >> fourier-alt-semiita.afm >> fouriermathblackboard fouriermathblackboard >> fourier-bb.afm >> fouriermathblackboardblack fouriermathblackboard >> fourier-bb.afm >> fouriermathcal fouriermathcal >> fourier-mcl.afm >> fouriermathcalnormal fouriermathcal >> fourier-mcl.afm >> fouriermathextension fouriermathextension >> fourier-mex.afm >> fouriermathextensionmedium fouriermathextension >> fourier-mex.afm >> fouriermathletters fouriermathletters >> fourier-ml.afm >> fouriermathlettersbold fouriermathlettersbold >> fourier-mlb.afm >> fouriermathlettersbolditalic fouriermathlettersbolditalic >> fourier-mlitb.afm >> fouriermathlettersitalic fouriermathlettersitalic >> fourier-mlit.afm >> fouriermathlettersnormal fouriermathletters >> fourier-ml.afm >> fouriermathsymbols fouriermathsymbols >> fourier-ms.afm >> fouriermathsymbolsbold fouriermathsymbols >> fourier-ms.afm >> fourierorns fourierorns >> fourier-orns.afm >> fourierornsnormal fourierorns >> fourier-orns.afm >> fab@debian:~$ >> >> >> I begin with the text without math: >> >> \starttypescript [serif] [fourier] >> \setups[font:fallback:serif] >> \definefontsynonym [Fourier-Regular] >> [file:fourier-alt-black.afm] >> \definefontsynonym [Fourier-Italic] >> [file:fourier-alt-ita.afm] >> \definefontsynonym [Fourier-Bold] >> [file:fourier-alt-bold.afm] >> \definefontsynonym [Fourier-BoldItalic] >> [file:fourier-alt-boldita.afm] >> \stoptypescript >> >> \starttypescript [serif] [fourier] [name] >> \setups[font:fallback:serif] >> \definefontsynonym [Serif] [Fourier-Regular] >> \definefontsynonym [SerifItalic] [Fourier-Italic] >> \definefontsynonym [SerifBold] [Fourier-Bold] >> \definefontsynonym [SerifBoldItalic] [Fourier-BoldItalic] >> \stoptypescript >> >> \definetypeface [mainface] [rm] [serif] [fourier] [default] >> >> \setupbodyfont[mainface] >> >> \starttext >> \input knuth >> \stoptext >> >> Unfortunately, the output file is empty. >> > > these fonts are kind of special .. no text characters, so Serif should be > normal utopia ... the fonts you use now are then later used for the math, > > > Hans > > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl > ----------------------------------------------------------------- > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > > ___________________________________________________________________________________ >