I have made a mistake in my typescript. Here is the corrected version:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
.............
\starttypescript [math] [fourier][texnansi]
    \definefontsynonym [Fourier-Math-Letters]            [name:fouriermathletters]
    \definefontsynonym [Fourier-Math-Letters-Italic]     [name:fouriermathlettersitalic]
    \definefontsynonym [Fourier-Math-Letters-Bold]       [name:fouriermathlettersbold]
    \definefontsynonym [Fourier-Math-Letters-BoldItalic] [name:fouriermathlettersbolditalic]
    \definefontsynonym [Fourier-Math-Blackboard]         [name:fouriermathblackboard]
    \definefontsynonym [Fourier-Math-Calligraphic]       [name:fouriermathcal]
    \definefontsynonym [Fourier-Math-Symbols]            [name:fouriermathsymbols]
    \definefontsynonym [Fourier-Math-Extension]          [name:fouriermathextension]
    %-----------------------------------------------------------------------
    \definefontsynonym [Euler-Fraktur]                   [name:eufm10]
    \definefontsynonym [Euler-Fraktur-Bold]              [name:eufb10]
    %-----------------------------------------------------------------------
\stoptypescript
.............
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

However, this correction has not affected the final result. The same problem as before:-(

Regards
Nik

On 10/27/2010 10:29 AM, Mikael P. Sundqvist wrote:
On Tue, Oct 26, 2010 at 6:00 PM, Nitralime <nitralime@googlemail.com> wrote:
Hi folks!

I'm new to ConTeXt and right now playing around with its minimal
distribution (MkIV).
Trying to tinker with my very first typescript I have downloaded the ZIP
archive
of fourier-GUT fonts from CTAN and extracted the afm and pfb files into a
new
directory on the OSFONTDIR path and updated the ConTeXt font cache.
Looking at the typescript definition of "fourier" in "type-one.mkii"
and using the other samples on ConTeXt wiki pages I produced the following
typescript:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%== Serif Fonts
===============================================================

\starttypescript [serif] [baskerville]
    \definefontsynonym [Baskerville-Regular]
[name:baskerville]               [features=default]
    \definefontsynonym [Baskerville-Bold]
[name:baskervillebold]           [features=default]
    \definefontsynonym [Baskerville-Italic]
[name:baskervilleitalic]         [features=default]
    \definefontsynonym [Baskerville-BoldItalic]
[name:baskervillebolditalic]     [features=default]
    \definefontsynonym [Baskerville-Semibold]
[name:baskervillesemibold]       [features=default]
    \definefontsynonym [Baskerville-SemiboldItalic]
[name:baskervillesemibolditalic] [features=default]
\stoptypescript

\starttypescript [serif] [baskerville] [name]
    \usetypescript [serif][fallback]
    \definefontsynonym [Serif]               [Baskerville-Regular]
[features=default]
    \definefontsynonym [SerifItalic]         [Baskerville-Italic]
[features=default]
    \definefontsynonym [SerifBold]           [Baskerville-Bold]
[features=default]
    \definefontsynonym [SerifBoldItalic]     [Baskerville-BoldItalic]
[features=default]
    \definefontsynonym [SerifSemibold]       [Baskerville-Semibold]
[features=default]
    \definefontsynonym [SerifSemiboldItalic] [Baskerville-SemiboldItalic]
[features=default]
\stoptypescript

%%== Sans Serif Fonts
==========================================================

\starttypescript [sans] [gillsans]
    \definefontsynonym [GillSans-Regular]      [name:gillsans]
[features=default]
    \definefontsynonym [GillSans-Bold]         [name:gillsansbold]
[features=default]
    \definefontsynonym [GillSans-Italic]       [name:gillsansitalic]
[features=default]
    \definefontsynonym [GillSans-BoldItalic]   [name:gillsansbolditalic]
[features=default]
    \definefontsynonym [GillSans-Light]        [name:gillsanslight]
[features=default]
    \definefontsynonym [GillSans-LightdItalic] [name:gillsanslightitalic]
[features=default]
\stoptypescript

\starttypescript [sans] [gillsans] [name]
    \usetypescript [sans][fallback]
    \definefontsynonym [Sans]               [GillSans-Regular]
[features=default]
    \definefontsynonym [SansItalic]         [GillSans-Italic]
[features=default]
    \definefontsynonym [SansBold]           [GillSans-Bold]
[features=default]
    \definefontsynonym [SansBoldItalic]     [GillSans-BoldItalic]
[features=default]
    \definefontsynonym [SansLight]          [GillSans-Light]
[features=default]
    \definefontsynonym [SansLightItalic]    [GillSans-LightItalic]
[features=default]
\stoptypescript

%%== Mono Type Fonts
===========================================================

\starttypescript [mono] [consolas]
    \definefontsynonym [Consolas-Regular]      [name:consolas]
[features=default]
    \definefontsynonym [Consolas-Bold]         [name:consolasbold]
[features=default]
    \definefontsynonym [Consolas-Italic]       [name:consolasitalic]
[features=default]
    \definefontsynonym [Consolas-BoldItalic]   [name:consolasbolditalic]
[features=default]
\stoptypescript

\starttypescript [mono] [consolas] [name]
    \usetypescript [mono][fallback]
    \definefontsynonym [Mono]               [Consolas-Regular]
[features=default]
    \definefontsynonym [MonoItalic]         [Consolas-Italic]
[features=default]
    \definefontsynonym [MonoBold]           [Consolas-Bold]
[features=default]
    \definefontsynonym [MonoBoldItalic]     [Consolas-BoldItalic]
[features=default]
\stoptypescript


%%== Math Fonts
================================================================

\starttypescript [math] [fourier][texnansi]
    \definefontsynonym [Fourier-Math-Letters]            [name:fourier-ml]
    \definefontsynonym [Fourier-Math-Letters-Italic]     [name:fourier-mlit]
    \definefontsynonym [Fourier-Math-Letters-Bold]       [name:fourier-mlb]
    \definefontsynonym [Fourier-Math-Letters-BoldItalic]
[name:fourier-mlbit]
    \definefontsynonym [Fourier-Math-Blackboard]         [name:fourier-bb]
    \definefontsynonym [Fourier-Math-Calligraphic]       [name:fourier-mcl]
    \definefontsynonym [Fourier-Math-Symbols]            [name:fourier-ms]
    \definefontsynonym [Fourier-Math-Extension]          [name:fourier-mex]
    %-----------------------------------------------------------------------
    \definefontsynonym [Euler-Fraktur]                   [name:eufm10]
    \definefontsynonym [Euler-Fraktur-Bold]              [name:eufb10]
    %-----------------------------------------------------------------------
\stoptypescript

\starttypescript [math] [fourier] [name]
    \definefontsynonym [MathRoman]        [Fourier-Math-Letters]
    \definefontsynonym [MathItalic]       [Fourier-Math-Letters-Italic]
    \definefontsynonym [MathSymbol]       [Fourier-Math-Symbols]
    \definefontsynonym [MathExtension]    [Fourier-Math-Extension]
    %-----------------------------------------------------------------------
    \definefontsynonym [MathBlackboard]   [Fourier-Math-Blackboard]
    \definefontsynonym [MathCalligraphic] [Fourier-Math-Calligraphic]
    \definefontsynonym [MathFraktur]      [Euler-Fraktur]
    \definefontsynonym [MathGothic]       [Euler-Fraktur]
\stoptypescript

\starttypescript [boldmath] [fourier] [name]
    \definefontsynonym [MathRoman]        [Fourier-Math-Letters-Bold]
    \definefontsynonym [MathItalic]       [Fourier-Math-Letters-BoldItalic]
    \definefontsynonym [MathSymbol]       [Fourier-Math-Symbols]
    \definefontsynonym [MathExtension]    [Fourier-Math-Extension]
    %-----------------------------------------------------------------------
    \definefontsynonym [MathBlackboard]   [Fourier-Math-Blackboard]
    \definefontsynonym [MathCalligraphic] [Fourier-Math-Calligraphic]
    \definefontsynonym [MathFraktur]      [Euler-Fraktur-Bold]
    \definefontsynonym [MathGothic]       [Euler-Fraktur-Bold]
\stoptypescript

\starttypescript [bfmath] [fourier] [name]
    \definefontsynonym [MathRomanBold]    [Fourier-Math-Letters-Bold]
    \definefontsynonym [MathItalicBold]   [Fourier-Math-Letters-BoldItalic]
    \definefontsynonym [MathSymbol]       [Fourier-Math-Symbols]
    \definefontsynonym [MathExtension]    [Fourier-Math-Extension]
    %-----------------------------------------------------------------------
    \definefontsynonym [MathBlackboard]   [Fourier-Math-Blackboard]
    \definefontsynonym [MathCalligraphic] [Fourier-Math-Calligraphic]
    \definefontsynonym [MathFraktur]      [Euler-Fraktur-Bold]
    \definefontsynonym [MathGothic]       [Euler-Fraktur-Bold]
\stoptypescript

\starttypescript [math] [fourier] [name]
    \definefontsynonym [OldStyle]     [MathItalic]
    \definefontsynonym [Fraktur]      [MathFraktur]
    \definefontsynonym [Blackboard]   [MathBlackboard]
    \definefontsynonym [Gothic]       [MathGothic]
    \definefontsynonym [Calligraphic] [MathCalligraphic]
\stoptypescript

%%==============================================================================

\starttypescript [Baskerville]
    \definetypeface [Baskerville] [rm] [serif] [baskerville] [default]
    \definetypeface [Baskerville] [ss] [sans]  [gillsans]    [default]
[rscale=0.895]
    \definetypeface [Baskerville] [tt] [mono]  [consolas]    [default]
[rscale=0.825]
    \definetypeface [Baskerville] [mm] [math]  [fourier]     [default]
\stoptypescript

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

An immediate test has shown that unfortunately the math part of a short
sample text
isn't displayed properly. I have also tried it using "ec" and "default"
instead
of "texnansi" (cf. \starttypescript [math] [fourier][texnansi]) with a
similar
result (in these cases except a Greek letter all of math part is missing
in the pdf output).

I'm using ConTeXt/LuaTeX version 2010.09.27 on (Arch)linux 64bit.

Any help or suggestion is very much appreciated!

Best regards
Nik

I am sorry not begin able to help. I have tried this many times but
have not got it to work either (it actually did work very fin back in
2007 or 2008 in mkii). Search for fourier at
http://archive.contextgarden.net/splash/index.html for some previous
discussions on this topic.

Best regards, Mikael