I checked there is nothing in /etc/apt/apt.conf file.Unattended install of krb5-user on Ubuntu 16.04įor an unattended installation try setting DEBIAN_FRONTEND variable to noninteractive with:Īpt-get install -y krb5-user How to install kerberos client in docker? I ran this script, but still I get the error as presented below picture. There is nothing related to java or oracle things in the /var/lib/dpkg/list directory as well.Īfter researching sometime in the internet, I found that I can install JDK9 using sudo apt-get -o Dpkg::Options::='-force-overwrite' install openjdk-9-jdk.

I searched how apt-get works in What does apt-get install do under the hood?, nothing found because there is no single file inside /var/lib/dpkg/info directory. And the folder oracle-jdk9-installer that I removed in the past from /var/cache again appears.īecause of this incomplete installation of JDK9, I can't install/remove/configure anything in my Ubuntu 16.04 system. I have not selected any java related ppa sources in my sources.list file.Įvery time I try to install/remove/configure something, I get error of JKD9 aso shown below. I removed oracle-java9 related ppa sources file from / etc/apt/, and also removed oracle-jdk9-installer folder from /etc/apt and removed oracle-java9 related packages from /var/cache/apt/archives.

I can't do sudo dpkg -configure -a or any software installation, I get error because of JDK 9 installation incompete. When I do sudo apt-get update –fix-missing, I get uses weka digest algorithm (SHA1) warnings for some gpg keys as shown below. When I do sudo apt-get install oracle-java9-installer I get the error shown in below picture. Note: I have installed JDK 8 on my Ubuntu 16.04 system. Sudo apt-get install oracle-java9-installer /* I can't instal JDK 9 */

sudo add-apt-repository -y ppa:webupd8team/java /* added repository */ Note: The JDK9, I tried to install is a 9 Early Access Release version.

Install weka ubuntu 16.04