Keep Root Installed on Ubuntu 16.04


I am using Ubuntu 16.04 on my Windows laptop, and I recently installed root 6.06/08 on Ubuntu. The installation went fine and I was able to run my root macros. However, every time that I restart my laptop in Windows and then go back to Ubuntu, root is no longer installed and I have to build root all over again. The root source files are all still there where I left them, but root is no longer installed.

How do I prevent this from happening?

You just need to call

every time you login.

Or add such line in the ~/.bashrc file.