This error keeps appearing although I'm opening the correct directory!enter image description here

enter code here ~/ $ cd ~/pset2/caeser

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1 Answer 1


Your spelling of caesar is wrong - you have it as caeser.

You need to change both the file name and the folder name to "caes[a]r"

The command you are using is most like an api endpoint and expects a certain parameter and/or path specified.

  • Could you mark it as the answer if it solved the problem please?
    – donyd
    Aug 19, 2020 at 15:38

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