package portmap 6.0.0-2ubuntu5 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

Portmap fails to upgrade because NFS 1.2.x no longer uses portmap. Later versions of NFS use rpcbind instead.

Have not rebooted yet (after 10.10 -> 11.04 upgrade), so I'm unsure if this problem is fatal. I can probably manually install and configure rpcbind, but this removes nfs-common. This is confusing and should have been dealt with by the upgrade process since this is a well known upgrade issue with NFS.

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Description: Ubuntu 11.04
Release: 11.04
portmap:
  Installed: 6.0.0-2ubuntu5
  Candidate: 6.0.0-2ubuntu5
  Version table:
 *** 6.0.0-2ubuntu5 0
        500 http://us.archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: portmap 6.0.0-2ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-30.56-generic 2.6.35.13
Uname: Linux 2.6.35-30-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Sep 2 10:10:24 2011
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
SourcePackage: portmap
Title: package portmap 6.0.0-2ubuntu5 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to natty on 2011-09-02 (0 days ago)