package nvidia-opencl-dev (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libOpenCL.so', which is also in package nvidia-libopencl1-331 331.38-0ubuntu3

[nikhil shetty]

this come up with I try to install cuda-toolkit

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-opencl-dev (not installed)
ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
Uname: Linux 3.13.0-8-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.13.2-0ubuntu4
Architecture: amd64
Date: Tue Feb 18 12:17:18 2014
DuplicateSignature: package:nvidia-opencl-dev:(not installed):trying to overwrite '/usr/lib/x86_64-linux-gnu/libOpenCL.so', which is also in package nvidia-libopencl1-331 331.38-0ubuntu3
ErrorMessage: trying to overwrite '/usr/lib/x86_64-linux-gnu/libOpenCL.so', which is also in package nvidia-libopencl1-331 331.38-0ubuntu3
InstallationDate: Installed on 2014-02-14 (4 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140214)
SourcePackage: nvidia-cuda-toolkit
Title: package nvidia-opencl-dev (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libOpenCL.so', which is also in package nvidia-libopencl1-331 331.38-0ubuntu3
UpgradeStatus: No upgrade log present (probably fresh install)