As a general rule, when asking questions you should strive to provide as much detail as possible. Could you share the specific error output?
If I had a guess, it's that your windows command prompt doesn't have vi available, which is a text editor available in standard Linux distributions. I don't know much about Windows, but you may want to try following these steps using WSL. Alternatively, use a different text editor to make the required Dockerfile edits.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
As a general rule, when asking questions you should strive to provide as much detail as possible. Could you share the specific error output?
If I had a guess, it's that your windows command prompt doesn't have
viavailable, which is a text editor available in standard Linux distributions. I don't know much about Windows, but you may want to try following these steps using WSL. Alternatively, use a different text editor to make the required Dockerfile edits.