package libqt4-opengl-dev 4:4.7.0~beta1 git20100522-0ubuntu5 failed to install/upgrade: trying to overwrite '/usr/include/qt4/Qt/qglbuffer.h', which is also in package libqt4-dev 4:4.7.0~beta1 git20100522-0ubuntu5

When installing system updates, this package failed to install. I'm on Ubuntu Maverick 10.10 Alpha 2 (64-bit).

ProblemType: Package
DistroRelease: Ubuntu 10.10
Package: libqt4-opengl-dev 4:4.7.0~beta1+git20100522-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-6.9-generic 2.6.35-rc3
Uname: Linux 2.6.35-6-generic x86_64
Architecture: amd64
Date: Wed Jul 7 16:31:27 2010
ErrorMessage: trying to overwrite '/usr/include/qt4/Qt/qglbuffer.h', which is also in package libqt4-dev 4:4.7.0~beta1+git20100522-0ubuntu5
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
SourcePackage: qt4-x11
Title: package libqt4-opengl-dev 4:4.7.0~beta1+git20100522-0ubuntu5 failed to install/upgrade: trying to overwrite '/usr/include/qt4/Qt/qglbuffer.h', which is also in package libqt4-dev 4:4.7.0~beta1+git20100522-0ubuntu5