Licence of upstream project

[Rahul Sundaram]

Marcela Mašláňová wrote:
> I started upstream of vixie-cron with license BSD (original), which 
> isn't GPLv2 compatible.  Could I change the license or I have to stay 
> with BSD?

If you are the sole copyright holder, you are free to relicense, but if 
  there are other contributors with copyrightable patches then they 
would need to agree to relicense or you would need to rewrite inorder 
for you to able to relicense.

Rahul