rapidsvn crashes when I add an existing working copy

[Steve Lake]

Also crashes when I attempt to add existing repository (Ubuntu 12.04.2 LTS)

apt-cache policy rapidsvn gives...
rapidsvn:
  Installed: 0.12.0dfsg-5
  Candidate: 0.12.0dfsg-5
  Version table:
 *** 0.12.0dfsg-5 0
        500 http://gb.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: rapidsvn 0.12.0dfsg-5
ProcVersionSignature: Ubuntu 3.2.0-51.77-generic 3.2.48
Uname: Linux 3.2.0-51-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
Date: Thu Aug 8 14:08:40 2013
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
SourcePackage: rapidsvn
UpgradeStatus: Upgraded to precise on 2012-05-03 (462 days ago)