When I tried to install Java package that is required for Jenkins install I see the following error and there is no clue how to get unblocked from this error. OS on the droplet is Ubuntu 18.04.
$ sudo apt install default-jre Reading package lists... Done Building dependency tree Reading state information... Done **E: Unable to locate package default-jre** $ java --version Command 'java' not found, but can be installed with: sudo apt install openjdk-11-jre-headless # version 11.0.7+10-2ubuntu2~19.10, or sudo apt install default-jre # version 2:1.11-72 sudo apt install openjdk-13-jre-headless # version 13+33-1 sudo apt install openjdk-14-jre-headless # version 14~18-1 sudo apt install openjdk-8-jre-headless # version 8u252-b09-1~19.10 $ sudo apt install openjdk-11-jre-headless Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package openjdk-11-jre-headless $ $ sudo apt install openjdk-14-jre-headless Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package openjdk-14-jre-headless $ $ sudo apt openjdk-8-jre-headless E: Invalid operation openjdk-8-jre-headless $
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.