install.python-poetry.org creates poetry command wrapper in wrong directory on macOS according to documentation

[hutchisr]

• I am on the latest Poetry version.
• I have searched the issues of this repo and believe that this is not a duplicate.

• OS version and name: macOS 12.5.1 (arm64)
• Poetry version: 1.2.0
• Python version: 3.10.6_1 (Homebrew)
  (install with system python3 fails entirely)

Issue

According to the documentation, the new poetry installation script should install the poetry command to ~/Library/Application Support/pypoetry/bin/poetry with a wrapper in $HOME/.local/bin however neither of these locations get installed.

Instead, poetry gets installed to ~/Library/Application Support/pypoetry/venv/bin/poetry with the wrapper put in the much less convenient location ~/Library/Python/3.x/bin (with x being the minor python version, eg ~/Library/Python/3.10/bin).

I assume the former location is just a typo but sticking the wrapper in this undocumented python version-specific seems undesirable and probably a bug with the installer.

[neersighted]

Looks like a couple things mixed together -- the venv directory got omitted from the docs by mistake and should be added, but that is expected behavior.

When you install Poetry, what does it print out? I suspect that this might be because of an undocumented change in Python 3.10 causing site.getuserbase() to return something different -- the full installer log plus site.getuserbase() from the Python you are using would be very helpful in figuring out what is going on.

[hutchisr]

Output of the installer is

$ curl -sSL https://install.python-poetry.org | python3 -

Retrieving Poetry metadata

# Welcome to Poetry!

This will download and install the latest version of Poetry,
a dependency and package manager for Python.

It will add the `poetry` command to Poetry's bin directory, located at:

/Users/<username>/Library/Python/3.10/bin

You can uninstall at any time by executing this script with the --uninstall option,
and these changes will be reverted.

Installing Poetry (1.2.0): Done

Poetry (1.2.0) is installed now. Great!

To get started you need Poetry's bin directory (/Users/<username>/Library/Python/3.10/bin) in your `PATH`
environment variable.

Add `export PATH="/Users/<username>/Library/Python/3.10/bin:$PATH"` to your shell configuration file.

Alternatively, you can call Poetry explicitly with `/Users/<username>/Library/Python/3.10/bin/poetry`.

You can test that everything is set up by executing:

`poetry --version`

and

$ python3 -c 'import site; print(site.getuserbase())'
/Users/<username>/Library/Python/3.10

I get the same results for both commands using python3.9 as well (though with the directory being 3.9 instead of 3.10 obviously).

[neersighted]

This should be resolved with the merge of #36 -- looks like we forgot to account for the fact that site.getuserbase() has different output when Python is built as a macOS framework. Between that PR, and the Poetry docs PR, this should be fully resolved.