Somewhere in my twists and turns to get Mark IV working today, it appears XeTeX has been broken.  Running `texexec --xtx&#39; on any ConTeXt file results in:<br><br>! Undefined control sequence.<br>\PDFversion -&gt;1.\the \pdfminorversion <br>
<br>All I&#39;ve been able to find out is that these macros are something to do with PDFTeX.  I really don&#39;t know where to turn now.<br><br>I&#39;m running:<br><br>XeTeX 3.1415926-2.2-0.9995.2 (Web2C 7.5.6)<br>TeXExec | version 6.2.1 - 1997-2009 - PRAGMA ADE/POD<br>
MTXrun | current version: 2010.03.02 12:34<br>