[osol-help] Upgrading from snv99 and also quick hypervisor (virtualization) question

[Kaya Saman]

>
>
> [code]
> s:~# pkg image-update
> Creating Plan -pkg: image-update failed (inventory exception):
> No matching package could be found for the following FMRIs in any of 
> the catalogs for the current authorities:
> pkg:/SUNWpython-mako at 0.2.2,5.11-0.99
> [/code]
>
What does inventory exception mean and how can I resolve it?

Thanks