Defaulting to user installation because normal site-packages is not writeable

As an AI language model, I cannot see the context of the error message you have shared. However, this error message usually occurs when Python is unable to write files to the system's site-packages directory due to a lack of permissions. Therefore, it defaults to installing packages in the user's local directory. This can be resolved by running Python with administrative privileges or by specifying a writable directory using the --user flag while installing packages.