package libboost1.42-dev (not installed) failed to install/upgrade: prøver å skrive over «/usr/include/boost/concept/detail/has_constraints.hpp» som også finnes i pakken libboost-concept-check-dev 1.47.0.110517, tryiong to install PCL (Point Cloud Library)

This was automatically added by Apport. I have several other libboost packages installed, both 1.42x (libboost1.42-dev_1.42.0-4ubuntu2_amd64.deb) and 1.47x. There seems to be a conflict with libboost-concept-check-dev 1.47.0.110517 over the file has_constraints.hpp.

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: libboost1.42-dev (not installed)
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu May 26 18:33:25 2011
ErrorMessage: prøver å skrive over «/usr/include/boost/concept/detail/has_constraints.hpp» som også finnes i pakken libboost-concept-check-dev 1.47.0.110517
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
SourcePackage: boost1.42
Title: package libboost1.42-dev (not installed) failed to install/upgrade: prøver å skrive over «/usr/include/boost/concept/detail/has_constraints.hpp» som også finnes i pakken libboost-concept-check-dev 1.47.0.110517
UpgradeStatus: No upgrade log present (probably fresh install)