If you would like me to work on this problem, you are going to need to
provide me with additional information.  The preferred way to do this is
to bring up the issue on the Fossil mailing list.  But, failing that, please
provide whatever detail you can to describe the problem.

  *  What commands actually work (Please try them all)

  *  Does "fossil update" work if you specify a specific version to check out?

  *  What do you see if you run "strace" in front of "fossil update"?

  *  What do you see if you use the --sqltrace option on "fossil update"?

  *  Have you tried running fossil in a debugger to see what is going on?