urxvt missing rxvt-256color terminfo (or dependency)

Binary package hint: rxvt-unicode

The urxvt application (provided by rxvt-unicode package) now defaults the TERM environment variable to "rxvt-256color", but there is no rxvt-256color terminfo file provided by default. There is an xterm-256color terminfo entry, and manually setting TERM to this entry seems to work, but the defaults are incorrect.

Steps to reproduce (from fresh install):

1. Install rxvt-unicode package
2. execute "urxvt"
3. In the new terminal window that opens, execute "echo $TERM". This displays "rxvt-256color".
4. Attempt to display a man page (e.g., "man urxvt"). Terminal displays "WARNING: terminal is not fully functional"

Thanks!

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: rxvt-unicode 9.09-3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Thu Apr 28 23:25:18 2011
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: rxvt-unicode
UpgradeStatus: No upgrade log present (probably fresh install)