Ubuntu installs Oracle JDK

1. Installing ORACLE-JDK

To open the terminal, use the following command:

Java -version

If you see output like the following, this means that you have not installed Java:

The program 'java' can is found in the following packages: /c9>

* default-JRE

* gcj-4.6-JRE-headless

* openjdk-6-JRE-headless

* GCJ-4.5-JRE-headless

* openjdk-7-JRE-headless

Try: sudo apt-get install

Use the following command to install, just some time, it will download a lot of files, and you want to make sure that your network environment is good:

sudo add-apt-repository ppa:webupd8team/java

sudo apt-get update

sudo apt-get Install Oracle-java8-installer

sudo apt-get Install Oracle-java8-set-default

2. Installing Genymotion

Installation of genymotion requires the installation of VirtualBox, the following command:

sudo apt-get install VirtualBox

Then download Genymotion,chmod +x geny.....bin add permission after execution, unzip, then double click to open

Ubuntu installs Oracle JDK