由于环境错误，无法安装软件包。吹牛

Question

尝试安装pipenv。越来越长的错误消息。

尝试：

sudo -H pip install pipenv
sudo pip install pipenv 
pip install pipenv 

显示的错误消息：

ERROR: Could not install packages due to an EnvironmentError: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc', '/private/tmp/pip-uninstall-NRtYTX/markers.pyc', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-NRtYTX/markers.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py', '/private/tmp/pip-uninstall-NRtYTX/__init__.py', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-NRtYTX/__init__.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py', '/private/tmp/pip-uninstall-NRtYTX/markers.py', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-NRtYTX/markers.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc', '/private/tmp/pip-uninstall-NRtYTX/__init__.pyc', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-NRtYTX/__init__.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib', '/private/tmp/pip-uninstall-NRtYTX', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-NRtYTX'")]