setuptools升级7+引发的错误

今天用pip install包的时候，下载完成后报了以下错误

ValueError: A 0.7-series setuptools cannot be installed with distribute. Found one at /usr/local/lib/python2.7/dist-packages/setuptools-20.7.0.post20160415-py2.7.egg

找了找是下面这个原因，原文在：https://pypi.python.org/pypi/setuptools/0.7.5#upgrading-from-distribute

Upgrading from DistributeCurrently, Distribute disallows installing Setuptools 0.7+ over Distribute. You must first uninstall any active version of Distribute first (see Uninstalling).

因为我昨天升级了一下setuptools

然后解决方法是进

/usr/local/lib/python2.7/dist-packages

把setuptools的文件都删了