Alright, to install google chrome on ubuntu, we need to download the debian package of google chrome from here. And also we need to install library called libappindicator1 which is needed by google chrome.
Step by step how to install google chrome on ubuntu 15.10
- Open terminal/console/command line and then type this command to install libappindicator1 which needed by google chrome
sudo apt-get install libappindicator1
sudo dpkg -i google-chrome-stable_current_amd64.deb
That's pretty easy isn't it? now you can use google chrome as you default web browser and enjoy your life.