OSError: The filename... syntax is incorrect

[David-OConnor]

#I'm receiving the following error upon attempting to use Pipenv, now that the previous dependency-resolution bug has been fixed:

OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: '>=0.4.2'

This happens whenever >= or > is used in a line in the pipfile. = does not trigger the error.

Example part of the pipfile that triggers this; pipfile generated from requirements.txt by pipenv:

[packages]

Django = ">=2.0"
dj-database-url = ">=0.4.2"
dj-static = ">=0.0.6"