Comment 15 for bug 130836

I'm afraid the license you've suggested is not acceptable for inclusion in Ubuntu.
If you could accept relicensing the icons under the apache license, we could even send them upstream and get them included in Apache. If that's not acceptable, please relicense them in a way that doesn't restrict their use to a specific purpose and make sure that you explicitly allow redistribution in both modified and un-modified form. That's the minimal requirements for us.

Thanks for your work so far!