package openjdk-9-jdk (not installed) failed to install/upgrade: pokus o prepísanie „/usr/lib/jvm/java-9-openjdk-amd64/include/linux/jawt_md.h“, ktorý je tiež v balíku openjdk-9-jdk-headless:amd64 9~b114-0ubuntu1

[kevinko12323]

cant install it, all time error

Preparing to unpack .../openjdk-9-jdk_9~b114-0ubuntu1_amd64.deb ...
Unpacking openjdk-9-jdk:amd64 (9~b114-0ubuntu1) ...
dpkg: error processing archive /var/cache/apt/archives/openjdk-9-jdk_9~b114-0ubuntu1_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/jvm/java-9-openjdk-amd64/include/linux/jawt_md.h', which is also in package openjdk-9-jdk-headless:amd64 9~b114-0ubuntu1
Errors were encountered while processing:
 /var/cache/apt/archives/openjdk-9-jdk_9~b114-0ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
Failed to perform requested operation on package. Trying to recover:
Press Return to continue.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: openjdk-9-jdk (not installed)
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Mon May 2 15:12:23 2016
ErrorMessage: pokus o prepísanie „/usr/lib/jvm/java-9-openjdk-amd64/include/linux/jawt_md.h“, ktorý je tiež v balíku openjdk-9-jdk-headless:amd64 9~b114-0ubuntu1
InstallationDate: Installed on 2016-04-17 (15 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1
 apt 1.2.10ubuntu1
SourcePackage: openjdk-9
Title: package openjdk-9-jdk (not installed) failed to install/upgrade: pokus o prepísanie „/usr/lib/jvm/java-9-openjdk-amd64/include/linux/jawt_md.h“, ktorý je tiež v balíku openjdk-9-jdk-headless:amd64 9~b114-0ubuntu1
UpgradeStatus: Upgraded to xenial on 2016-04-27 (5 days ago)