focal pipenv is broken

[anatoly techtonik]

Running pipenv 11.9.0-1 installed from https://packages.ubuntu.com/focal/pipenv gives this when installing any package:

$ pipenv install wget
Installing wget…
⠸
Error: An error occurred while installing wget!
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: Py_Initialize: Unable to get the locale encoding
ModuleNotFoundError: No module named 'encodings'

Current thread 0x00007f693d915740 (most recent call first):
Aborted (core dumped)

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pipenv 11.9.0-1
ProcVersionSignature: Ubuntu 5.4.0-39.43-generic 5.4.41
Uname: Linux 5.4.0-39-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: i3
Date: Mon Jun 29 20:16:34 2020
InstallationDate: Installed on 2018-11-01 (605 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
PackageArchitecture: all
SourcePackage: pipenv
UpgradeStatus: Upgraded to focal on 2020-05-06 (54 days ago)

[anatoly techtonik (techtonik)]

The problem was in dangling virtualenv from previous versions. This is the fix:

$ rm -rf ~/.local/share/virtualenvs