Openedx is expecting nfsd as per the image attached.
So, I tried installing it using this link: https://www.digitalocean.com/community/tutorials/how-to-set-up-an-nfs-mount-on-ubuntu-16-04
But below command is not working:
> sudo nfsd status
sudo: nfsd: command not found
But I tried prepending word "service"
sudo service nfsd status
● nfsd.service
Loaded: not-found (Reason: No such file or directory)
Active: inactive (dead)
Ultimately I want to install openedx without errors. How can I fix my nfsd installation so I can use it for installing openedx ? Thanks