[XeTeX] New ConTeXt release and XeTeX - XeConTeXt

[Otared Kavian]

Dear all,

After upgrading to the latest release (that is TeXExec 5.4.3, and 
ConTeXt  ver: 2006.05.08 12:59  fmt: 2006.5.9  int: english  mes: 
english), when I try to generate the format with XeTeX (that is to 
generate XeConTeXt), with the command

sudo texexec --make --xtx en

I get the folllowing error message:

language        : patterns de for de loaded (n=3,e=texnansi,m=texnansi)
(/usr/local/teTeX/share/texmf.local/tex/context/patterns/lang-de.pat
! Bad \patterns.
\unknownchar ->{
                 \hbox {\vrule \!!width .5em\!!height 1ex\!!depth \zeropoint }}
l.114 .ge
          s6
?

Has anyone encountered this error? Is there a solution?

Many thanks for your help: Otared K.