Hi, I'm very new at the context section. I've installed teTeX 3.0 from the sources and in the way it is explained here: http://tug.org/teTeX/tetex-src/QuickInstall Everything works fine, I can compile my files. Now I want to update my version 2005-01-31 to 2005-07-21 texexec --version give this output: texexec --version TeXExec 5.4.2 - ConTeXt / PRAGMA ADE 1997-2005 texexec : TeXExec 5.4.2 - ConTeXt / PRAGMA ADE 1997-2005 texutil : tex : pdfeTeX, 3.141592-1.21a-2.2 (Web2C 7.5.4) context : ver: 2005.07.21 cont-en : ver: 2005.01.31 fmt: 2005.7.26 mes: english total run time : 1 seconds Everything looks fine for me, but, when I want to compile my file, which works before the update to the new version, I get such a mistake: texexec bericht.tex TeXExec 5.4.2 - ConTeXt / PRAGMA ADE 1997-2005 fixing texformat path : .: {!!/root/.texmf-config,!!/root/.texmf-var,/root/texmf,!!/usr/local/teTeX/share/texmf-config,!!/usr/local/teTeX/share/texmf-var,!!/usr/local/teTeX/share/texmf,!!/usr/local/teTeX/share/texmf-local,!!/usr/local/teTeX/share/texmf-dist}/web2c/ $engine,} fixing engine variable : pdfetex executable : pdfetex format : cont-en inputfile : bericht output : standard interface : en current mode : none TeX run : 1 This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) \write18 enabled. (/usr/local/teTeX/share/texmf/web2c/natural.tcx) entering extended mode (./bericht.tex ConTeXt ver: 2005.01.31 fmt: 2005.7.26 int: english mes: english language : language en is active system : cont-new loaded (/usr/local/teTeX/share/texmf/tex/context/base/cont-new.tex systems : beware: some patches loaded from cont-new.tex color : palette rollover is available system (E-TEX) : [line 1068] system (E-TEX) : [line 1123] ) system : cont-old loaded (/usr/local/teTeX/share/texmf/tex/context/base/cont-old.tex loading : Context Old Macros ) system : cont-fil loaded (/usr/local/teTeX/share/texmf/tex/context/base/cont-fil.tex loading : Context File Synonyms ) system : cont-sys loaded (/usr/local/teTeX/share/texmf/tex/context/user/cont-sys.tex (/usr/local/teTeX/share/texmf/tex/context/base/type-syn.tex ! Undefined control sequence. l.14 \starttypescriptcollection [synonyms] ? ! Undefined control sequence. l.697 \stoptypescriptcollection and so on... But I don't know what my problem is. The cont-sys.tex I've already replaced by the original file which I have in my backup of teTeX3.0 I followed this intructions when I updating the version: http://home.salamander.com/~wmcclain/context-help.html#install I hope somebody can help me. Thanks Greetings Jessica