LaTeX2ConTeXt.tex can't compiled

[VnPenguin <vnpenguin@gmail.com>]

Hi,
I'm trying to compile
http://www.berenddeboer.net/tex/LaTeX2ConTeXt.tex in my FC3 box (tetex
2.0.2). But it does not work:

$ texexec --interface=en --pdf --environment=screen --mode=screen LaTeX2ConTeXt
...
(/usr/share/texmf/tex/context/base/type-syn.tex)
(/usr/share/texmf/tex/context/base/type-enc.tex)
(/usr/share/texmf/tex/context/base/type-siz.tex)
(/usr/share/texmf/tex/context/base/type-map.tex
pdftex         : needs map file: original-ams-cmr.map
pdftex         : needs map file: original-context-symbol.map
pdftex         : needs map file: pl0-ams-cmr.map
pdftex         : needs map file: original-vogel-symbol.map
pdftex         : needs map file: original-ams-euler.map
pdftex         : needs map file: ec-adobe-utopia.map
pdftex         : needs map file: ec-bit-charter.map
pdftex         : needs map file: ec-public-antp.map
pdftex         : needs map file: ec-public-antt.map
pdftex         : needs map file: ec-urw-bookman.map
pdftex         : needs map file: ec-urw-courier.map
pdftex         : needs map file: ec-urw-helvetica.map
pdftex         : needs map file: ec-urw-palatino.map
pdftex         : needs map file: ec-urw-times.map
pdftex         : needs map file: ec-urw-zapfchan.map
pdftex         : needs map file: original-youngryu-px.map
pdftex         : needs map file: original-youngryu-tx.map
pdftex         : needs map file: ec-bh-lucida.map
) (/usr/share/texmf/tex/context/base/type-spe.tex)
(/usr/share/texmf/tex/context/base/type-exa.tex))

! Font \*12ptrmtf*=utmr8t at 12.0pt not loadable: Metric (TFM) file not found.
<to be read again> 
                   \relax 
\xxdododefinefont ...tspec {#4}\newfontidentifier 
                                                  \let \localrelativefontsiz...

\fontstrategy ...ame #1\csname #2#3#4#5\endcsname 
                                                  \tryingfontfalse \fi 
<inserted text> ...yle \fontalternative \fontsize 
                                                  \fi \iftryingfont \fontstr...

\synchronizefont ...strategy \the \fontstrategies 
                                                  \relax \fi \ifskipfontchar...
<argument> \getvalue {\@style@ \fontstyle }
                                           \edef \fontstyle {\fontstyle }\if...
...
l.3 \setupbodyfont[ber,pos]
                           
? 

I have tried with pdfetex 1.10b & 1.20b. But the same error was found.

Anyone could tell me how to fix this please.

Thank you in advance,

PS: I have already file screen.tex in current directory when compiling.