I had a file fully functional, but after I did a "ctxtool --updatecontext"
it is not working anymore.
it complains with the messages below.
I am running in linux Ubuntu 9.04 - the Jaunty Jackalope.
How do I fix this problem?

thank you
Ciro
PS: FYI:
 CtxTools | context version: 2009.05.29 23:34
(/usr/local/share/texmf/tex/context/base/context.tex)


ERROR MESSAGE:

kpathsea: Running mktexmf TeXGyreChorus-MediumItalic
! I can't find file `TeXGyreChorus-MediumItalic'.
<*> ...nstopmode; input TeXGyreChorus-MediumItalic

Please type another input file name
! Emergency stop.
<*> ...nstopmode; input TeXGyreChorus-MediumItalic

Transcript written on mfput.log.
grep: TeXGyreChorus-MediumItalic.log: No such file or directory
mktextfm: `mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input
TeXGyreChorus-MediumItalic' failed to make TeXGyreChorus-MediumItalic.tfm.
kpathsea: Appending font creation commands to missfont.log.

! Font \*prosefont12ptcgtfcg*:=TeXGyreChorus-MediumItalic at 12.0pt not
loadabl
e: Metric (TFM) file not found.
<to be read again>
                   \relax
\definefontglobal ...dcsname \lastfontname \relax
                                                  \expandafter \let
\expanda...

\xxdododefinefont ...tspec {#4}\newfontidentifier
                                                  \let
\localrelativefontsiz...

\fontstrategy ...me \fontclass #2#3#4#5\endcsname
                                                  \tryingfontfalse \fi
<inserted text> ...yle \fontalternative \fontsize
                                                  \fi \iftryingfont
\fontstr...

\synchronizefont ...strategy \the \fontstrategies
                                                  \relax \fi \iftryingfont
\...
...
l.4 \centerline{\booktitlefont  \finaltitleA }

? ^C! Interruption.
\definefontglobal ...dcsname \lastfontname \relax
                                                  \expandafter \let
\expanda...

\xxdododefinefont ...tspec {#4}\newfontidentifier
                                                  \let
\localrelativefontsiz...

\fontstrategy ...me \fontclass #2#3#4#5\endcsname
                                                  \tryingfontfalse \fi
<inserted text> ...yle \fontalternative \fontsize
                                                  \fi \iftryingfont
\fontstr...

\synchronizefont ...strategy \the \fontstrategies
                                                  \relax \fi \iftryingfont
\...
<argument> \getvalue {\@style@ \fontstyle }
                                           \edef \fontstyle {\fontstyle
}\if...
...
l.4 \centerline{\booktitlefont  \finaltitleA }

?