Error: EACCES: permission denied with Rocketchat

I was trying to start my rocketchat server and got this error

Error: EACCES: permission denied, stat ‘/home/dev/Projects/vendor-chat/data/db/_tmp/.meteorignore’

These two commands saved my life

npm install --unsafe-perm

And then ownership change command for current user.

sudo chown -R user:user path_to_rocketchat_codebase_directory

Now start the server and play with it..!