@ramamohan , some distributions don’t have a /usr/lib/group. OpenSuse also doesn’t. Here’s how I fixed it.
Sorry, I’m getting blocked from providing any useful information by the forum software. Probably this is either discourse or a CDN WAF rule or something. I get 403 errors every time I try to post or edit the name of the directory after sudo tee -a in your failed command. I’ll add what I can but @urszula or the forum devs may need to fix this by elevating my permissions level or adjusting something in the WAF or security settings.