今天使用pip安装virtualenvwrapper-win:


pip2 install virtualenvwrapper-win -i http://pypi.douban.com/simple  -- trusted-host pypi.douban.com

一直报错:

ERROR: Could not find a version that satisfies the requirement trusted-host (from versions: none) ERROR: No matching distribution found for trusted-host

试了很多办法也没有解决,最后使用如下方法解决:


python -m pip install virtualenv -i https://pypi.douban.com/simple/ --trusted-host pypi.douban.com

ERROR: Could not find a version that satisfies the requirement trusted-host (from versions: none) ER相关推荐

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