How to resolve Python package depencencies with pipenv?

Question

I am using pipenv to handle a Python package dependencies.

The Python package is using two packages (named pckg1 and pckg2) that relies on

Answer 1

If you ran into the Locking Failed! error:

Locking [dev-packages] dependencies…
Locking [packages] dependencies…
✘ Locking Failed!

clearing the cache on pipfile.lock, uninstalling your package and restarting the VM did the trick for me.

Try:

pipenv uninstall *YourPackage*
pipenv uninstall *YourPackage* --dev   ##(if relevant to your package)
pipenv lock --clear

stop & destroy VMM

restart VM