package libopencv-dev 2.4.9.1+dfsg-1.5ubuntu1 failed to install/upgrade: 正试图覆盖 /usr/include/opencv/cvaux.hpp，它同时被包含于软件包 libcvaux-dev:amd64 2.4.9.1+dfsg-1.5ubuntu1

i don't know

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libopencv-dev 2.4.9.1+dfsg-1.5ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-116.140-generic 4.4.98
Uname: Linux 4.4.0-116-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Sat Mar 31 21:01:27 2018
ErrorMessage: 正试图覆盖 /usr/include/opencv/cvaux.hpp，它同时被包含于软件包 libcvaux-dev:amd64 2.4.9.1+dfsg-1.5ubuntu1
InstallationDate: Installed on 2017-11-27 (123 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.25
SourcePackage: opencv
Title: package libopencv-dev 2.4.9.1+dfsg-1.5ubuntu1 failed to install/upgrade: 正试图覆盖 /usr/include/opencv/cvaux.hpp，它同时被包含于软件包 libcvaux-dev:amd64 2.4.9.1+dfsg-1.5ubuntu1
UpgradeStatus: No upgrade log present (probably fresh install)