Xulrunner for Oneiric and Precise?

andy@fileserver:~$ apt-cache policy xulrunner*; echo
xulrunner-1.9.2-dev:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner-2.0-dev:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner-1.9:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner-1.9.1:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner-1.9.2:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner-2.0:
  Installed: (none)
  Candidate: (none)
  Version table:
xulrunner:
  Installed: (none)
  Candidate: (none)
  Version table:

andy@fileserver:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.10
Release: 11.10
Codename: oneiric

andy@fileserver:~$ sudo apt-get install xulrunner-2.0
[sudo] password for andy:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package xulrunner-2.0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'xulrunner-2.0' has no installation candidate

Hmm weird

Thanks actionparsnip, that solved my question.