Hello!
I'd messed up with my computer so I removed my old ConTeXt and installed
the newest zip file instead (January 26 version). Unfortunately it
declines to make pdf files, not even out of the example files from the web
page.
This compiles:
---
\starttext
Hello world
\stoptext
---
This doesn't:
---
%output=pdf
\starttext
Hello world
\stoptext
---
The complaint I get is
---
<clipeticlip>
system : hello.top loaded
(./hello.top
specials : loading definition file tpd
(c:/TeXLive/texmf/tex/context/base/spec-tpd.tex
specials : loading definition file fdf
(c:/TeXLive/texmf/tex/context/base/spec-fdf.tex