No matching distribution found for httprunner==3.1.4

The error message "No matching distribution found for httprunner==3.1.4" usually means that the version of httprunner you are trying to install is not available on the current Python package index.

You can try to install a different version of httprunner by running the following command:

pip install httprunner

This will install the latest version of httprunner available on the Python package index. If you need a specific version, you can specify it by replacing "httprunner" with "httprunner==<version_number>" in the command. For example, to install httprunner version 3.1.3, you can run:

pip install httprunner==3.1.3

I hope this helps! Let me know if you have any other questions.