<p>While the built-in analytics of MOSS2007 are nice to have - they are inadequate at the same time. Any ideas where I can look for a more comprehensive package? Am I missing something?</p>

<p>Thanks,
Carl</p>

I had similar problem, it can be done like this:
```
rm -f error_marker_file
export var=`svn ls || touch error_marker_file`

[ -f error_marker_file ] && echo "error in executing svn ls"
```