Building On PPC – Keychian Minder

Has anyone been installing keychain minder with a package on a PPC machine? I am. I am also getting errors that it's not supported on Intel architecture when I test my image on a new iMac. i'm building on a g5 Powermac, testing on a brand spanking new iMac. My package installs a Launchd item, which calls a script, which calls Keychain Minder. Keychain Minder says: "You can't open the application "Keychain Minder" because it is not supported on this architecture." Anyone else see this, fix this, have a suggestion? Thanks