cannot install tzdata-java on 12.04 LTS

[thufir]

I'm trying to install tzdata-java in order to install headless, in order 
to install openjdk 7 jre.  I keep getting different forms of this error:

root at dur:~# 
root at dur:~# apt-get install tzdata-java
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help resolve the situation:

The following packages have unmet dependencies:
 tzdata-java : Depends: tzdata (= 2012b-1) but 2012e-0ubuntu0.12.04.1 is 
to be installed
E: Unable to correct problems, you have held broken packages.
root at dur:~# 
root at dur:~# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
root at dur:~# 



I've run autoclean,clean,update and upgrade from apt-get.  Is this 
because I'm on LTS?



thanks,

Thufir