How to run bzr-gtk's Olive from Windows standalone installer?

[DeeJay]

bzr version 1.0 or later, installed from the .exe standalone installer.

bzr-gtk v0.94 dev0 installed in ...\Bazaar\plugins

(Python NOT installed)

How do I invoke the Olive GUI?

Pages that I've looked at that don't help include -

http://bazaar-vcs.org/Olive

http://bazaar-vcs.org/WindowsInstall

...\Bazaar\plugins\gtk\README

I'm coming to the conclusion that Olive is not compatible with the
.exe version of bzr - is that correct? [If it is correct, perhaps a
"don't waste your time trying this" disclaimer could be added at
relevant places?]

Are there other options for a GUI on Windows? What is the status of TortoiseBZR?