clive@CLIVE-WXP ~/repository/vultures
$ darcs optimize +RTS -M1G -RTS --verbose --checkpoint --reorder-patches
Reordering the inventory.
Writing out a nice copy of the inventory.
Checkpointing tag:
Thu Nov 10 18:34:58 South Africa Standard Time 2005  Clive Crous
<clive@darkarts.co.za>
  tagged 1.10.1
darcs.exe: bug in darcs!
fromJust error at DarcsRepo.lhs:507 compiled 18:16:41 Dec  5 2005
Please report this to bugs@darcs.net,
If possible include the output of 'darcs --exact-version'.

clive@CLIVE-WXP ~/repository/vultures
$ darcs --exact-version
darcs compiled on Dec  5 2005, at 18:28:08
# configured Mon Dec  5 18:03:48 USMST 2005
./configure --disable-mmap

Context:

[TAG 1.0.5rc2
Tommy Pettersson <ptp@lysator.liu.se>**20051204152416]

clive@CLIVE-WXP ~/repository/vultures
$ darcs --version
1.0.5rc2 (release candidate )