I have started using SageMaker Studio Lab.
When I run "apt install xvfb" in SageMaker Studio Lab Notebook, I get the following error.
!apt install xvfb
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?
Then I tried with sudo, but the sudo command was not installed.
!sudo apt install xvfb
/usr/bin/sh: 1: sudo: not found
Can you please tell me how to solve this problem?