all pypi sci scipy ipy ted pip 安裝 .com

pip install numpy -i http://pypi.douban.com/simple --trusted-host pypi.douban.com (使用豆瓣源，速度比較快) pip install scipy -i http://pypi.douban.com/simple --trusted-host pypi.douban.com pip install gensim==3.0.1 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

安裝numpy，scipy，gensim,jieba