pipenv couldnt find rc versions on system

[usta]

Hello, pipenv couldnt find corresponding python version if only rc versions are installed :

PS C:\Users\usta\Desktop\just4fun> pipenv --three
Warning: Python 3 was not found on your system…
You can specify specific versions of Python with:
$ pipenv --python path\to\python

---

PS C:\Users\usta\Desktop\just4fun> pipenv --python 3
Warning: Python 3 was not found on your system…
You can specify specific versions of Python with:
$ pipenv --python path\to\python

---

PS C:\Users\usta\Desktop\just4fun> pipenv --python 3.7
Warning: Python 3 was not found on your system…
You can specify specific versions of Python with:
$ pipenv --python path\to\python

---

PS C:\Users\usta\Desktop\just4fun> pipenv --python 3.6
Warning: Python 3 was not found on your system…
You can specify specific versions of Python with:
$ pipenv --python path\to\python

---

PS C:\Users\usta\Desktop> py -0
Installed Pythons found by C:\Windows\py.exe Launcher for Windows
-3.7-64 *
-3.6-64
-2.7-64

---

PS C:\Users\usta\Desktop> py -3 --version
Python 3.7.2rc1

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PS C:\Users\usta\Desktop> py -3.6 --version
Python 3.6.8rc1

[jxltom]

There is a big refactor in pythonfinder in sarugaku/pythonfinder#51, and it is likely this issue could be resolved after it is vendored to pipenv.

[usta]

@jxltom related PR looks like merged. is pipenv waiting for a new release of it ?

[jxltom]

Actually pythonfinder is vendored in pipenv https://github.com/pypa/pipenv/tree/master/pipenv/vendor/pythonfinder. So we need to vendor it into pipenv and then release pipenv