AS you indicated you get an error "Am getting a command not found when trying to run the sudo add-apt-repository ppa:webupd8team/java command" what is solved installing the application needed "sudo apt-get install python-software-properties", from this point you will be able to execute "add-apt-repository ppa:webupd8team/java "
Then you will be able to install java support in your server
Code: Select all$ sudo add-apt-repository ppa:webupd8team/java
$ sudo apt-get update
$ sudo apt-get install oracle-java8-installer
Finally download the OKMInstaller.jar from our download section ( I suspect you have not watched the video we have there, otherwise I'm not able to understanding why you are not able to follow so few steps ?
https://www.openkm.com/en/download.html ) and execute it.
Follow the steps shown here
https://www.youtube.com/watch?v=WJrkD2BdAJo