Failed to update dependencies to their latest version about varangian

[khebhut]

Automatic dependency update still failing for the current master with SHA a922988.

Command

  $ pipenv update --dev

Standard output

Standard error

Warning: Python 3.9 was not found on your system...
Neither 'pyenv' nor 'asdf' could be found to install Python.
You can specify specific versions of Python with:
$ pipenv --python path/to/python

Environment details

Kebechet version: 1.4.1
Python version: 3.8.6
Platform: Linux-4.18.0-305.10.2.el8_4.x86_64-x86_64-with-glibc2.2.5
pipenv version: pipenv, version 2020.11.15

Dependency graph

Unable to obtain dependency graph:

Warning: Python 3.9 was not found on your system...
Neither 'pyenv' nor 'asdf' could be found to install Python.
You can specify specific versions of Python with:
$ pipenv --python path/to/python