This still occurs in Squeak3.9b-7033.
Refer to: <http://bugs.impara.de/view.php?id=3706>

Installed ftp://ftp.squeak.org/3.9Beta/Squeak3.9b-7033.zip [^] running on VM Squeak 3.8.12beta4U.app on Mac G5 with OS X 10.4.6.

Open a workspace, then execute 'SMSqueakMap bootStrap'
After some time "Upgrading SqueakMap", get a primitive failed error. This is with no sm or package-cache folders present when Squeak starts up. Also occurs after first attempt when the two directories are already created.

This failure also happens when first trying to Open SqueakMap and it requires an upgrade to a later version of SqueakMap to match the server.

Therefore Cannot use SqueakMap at all.

Is anyone else seeing this?

Ken G. Brown