Poetry installer on Windows does not add itself to PATH

[Diggsey]

• Poetry version: 1.3.1
• Python version: 3.11.1
• OS version and name: Windows 10

• I am on the latest stable Poetry version, installed using a recommended method.
• I have searched the issues of this repo and believe that this is not a duplicate.
• I have consulted the FAQ and blog for any relevant entries or release notes.
• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option) and have included the output below.

Issue

I installed Poetry via the powershell command described on the website. The install succeeded, but poetry was no available on the command line. I restarted my terminal, but it was still not available. I checked my system environment variables, and the relevant path (C:\Users\<user>\AppData\Roaming\Python\Scripts) has not been added to PATH.

I would expect this to happen automatically during installation (or at the very least have instructions to add this manually in the post-install message). I happened to remember the path where poetry had been installed, but if I had not there's no easy way to find it out, since running the installer again just says "poetry already installed" with no indication of where it's been installed.

[dimbleby]

This is intended.

Furthermore:

• the installer displays the following message (suitably filled in)

{poetry} ({version}) is installed now. Great!

  To get started you need {poetry}'s bin directory ({poetry_home_bin}) in your `PATH`
  environment variable.
  {configure_message}
  Alternatively, you can call {poetry} explicitly with `{poetry_executable}`.

  You can test that everything is set up by executing:

  `{test_command}`

• If you're following the commands described on the website you should also find bullet 3 "Add poetry to your path".

If you can think of a way to make this clearer I expect a pull request would be welcomed