The installer claims the OS is incompatible. This is a new powerbook pro with all current updates applied.
Any help is greatly appreciated!
RubyCocoa project released two installers, for 10.5 Leopard and 10.4 Tiger.
Please download the installer for 10.5 "RubyCocoa-1.0.0-OSX10.5universal.dmg" from the
following URL and install it.
Thank you. I will pay closer attention to what I download next time.