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.

Thanks
Fabrice

2016-04-11 19:08 GMT+02:00 Hans Hagen <pragma@wxs.nl>:

> On 4/11/2016 12:43 PM, Fabrice Couvreur wrote:
>
>> Hi,
>> With Latex, just do it  :
>>
>> \usepackage[T1]{fontenc} \usepackage{fourier}
>>
>> I'm confused about how to do it with Context.
>> Thanks for your help.
>>
>
> you need a typescript file for it an dit being 8 bit fonts you also need a
> virtual font definition file (like the px, tx and mathdesign fonts have)
> ... no big deal (one time job) but someone has to do it
> (so far no one needed fourier i guess)
>
> Hans
>
>
>
> -----------------------------------------------------------------
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