pyenv-virtualenv/bin/pyenv-deactivate

#!/usr/bin/env bash
#
# Summary: Deactivate virtual environment
#
# Usage: pyenv deactivate
#
# Deactivate a Python virtual environment.

set -e
[ -n "$PYENV_DEBUG" ] && set -x

{ printf "\x1B[31;1m"
  echo
  echo "Failed to deactivate virtualenv."
  echo
  echo "Perhaps pyenv-virtualenv has not been loaded into your shell properly."
  echo "Please restart current shell and try again."
  echo
  printf "\x1B[0m"
} 1>&2
exit 1