package drbd8-source 2:8.3.7-1ubuntu2.1 failed to install/upgrade: drbd8 kernel module failed to build

[Edward]

trying to install updates again

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: drbd8-source 2:8.3.7-1ubuntu2.1
ProcVersionSignature: Ubuntu 2.6.38-10.44-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic i686
Architecture: i386
Date: Sat Jul 2 23:32:05 2011
ErrorMessage: drbd8 kernel module failed to build
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
PackageVersion: 2:8.3.7-1ubuntu2.1
SourcePackage: drbd8
Title: package drbd8-source 2:8.3.7-1ubuntu2.1 failed to install/upgrade: drbd8 kernel module failed to build