PYENV_PIP_REHASH_ROOT="${BASH_SOURCE[0]%/*}/pip-rehash"
if [ -x "${PYENV_PIP_REHASH_ROOT}/${PYENV_COMMAND##*/}" ]; then
  PYENV_COMMAND_PATH="${PYENV_PIP_REHASH_ROOT}/${PYENV_COMMAND##*/}"
  PYENV_BIN_PATH="${PYENV_PIP_REHASH_ROOT}"
fi