[darcs-users] Cannot checkpoint after conversion from CVS?

[James Bruce]

After converting a CVS repository with 3000+ patches to darcs using 
cvs2darcs, I don't seem to be able to create a checkpoint.  It complains 
of there not being tags to checkpoint, but there are plenty of tags 
converted from CVS.

% darcs optimize --checkpoint
There is no tag to checkpoint!
Done optimizing!

% darcs changes | grep tagged | head -n5
   tagged robocup04_after_final_game
   tagged robocup04_before_rr_dutch
   tagged robocup04_working_before_last_game
   tagged robocup04_reversion_corrected_but_untested **INVALID**
   tagged robocup04_pre_revert_to_slow_walk

Anyone have an idea what I'm missing?

Thanks,
   Jim