I am using Jupyterlab for python project. When I give this command in terminal sudo apt-get install chromium-browser. It's asking password.
[sudo] password for jovyan:
I tried without sudo "apt-get install chromium-browser", still I am getting error. How do I resolve it?
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?