安装第三方包/库
2018-12-16 本文已影响0人
渔家傲_俞
使用Conda命令安装包
1.双击打开Anaconda Prompt,输入conda install (xxx),括号内为要安装的第三方包名。回车即可完成安装。
![](https://img.haomeiwen.com/i14943622/446cbde992d9e25c.png)
2安装完你需要的包以后,会提醒你是否更新现在的包,当然你可以选择y/n.
3.你也可以使用conda list查看已经安装的包。具体的对环境和包的管理大家可以查看这篇文章不再赘述。
http://blog.csdn.net/goodshot/article/details/54944923
安装包的历程
conda install pandas-datareader
![](https://img.haomeiwen.com/i14943622/23848585563c2864.png)
然后还是不成功 ,没有包,再用pip安装
(base) C:\Users\yujiawen>pip install pandas_datareader
![](https://img.haomeiwen.com/i14943622/da09d5eaa5def7b1.png)
所以还得装PyHamcrest
pip install PyHamcrest
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Could not install packages due to an EnvironmentError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Max retries exceeded with url: /packages/9a/d5/d37fd731b7d0e91afcc84577edeccf4638b4f9b82f5ffe2f8b62e2ddc609/PyHamcrest-1.9.0-py2.py3-none-any.whl (Caused by ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000001DD86D77390>, 'Connection to files.pythonhosted.org timed out. (connect timeout=15)'))
所以加--user
pip install --user PyHamcrest
python -m pip install --user --upgrade pip
pip install pandas_datareader