pip install tensorflow
pip install --user tensorflow
Consider using the --user option or check the permissions.使用pip install下载库报Consider using the --user option or check the permissions.解决办法pip install tensorflow替换成pip install --user tensorflow
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单一权限：
Permissions . check( this /* context */ , Manifest . permission . CALL_PHONE , null , new PermissionHandler () {
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// do your tas
已解决（pip安装库报错）ERROR: Could not install packages due to an Envi ronmentError: [WinError 5] 拒绝访问。:’d:\pythonjdk\scripts\pip. exe’
Consider using the-- user option or check the permissions.
F:\python_workspace\MyScrapy>pip install --upgrade pip
Requirement already satisfied: pip in c:\python3\lib\site-packages (20.3.3)
Collecting pip
Downloadi
问题1：Error: Path C:\Anaconda3 is not writable .Please check peimissions or try respawning the installer with elevated privileges.问题2：安装完Anaconda后在开始的菜单中没有Anaconda文件夹怎么办？可以参考以下链接。
安装 Anaconda
安装Be...
背景交代：在下载matplotlib库时，我已经将pip的下载源手动更改为清华的镜像，所以，如果有小伙伴在下载库遇到问题，如timeout，请先将下载源改为国内镜像，具体操作见我的另一篇文章：
安装matplotlib，进行可视化
今天的主题是安装pandas库~
首先，按田字格+R，打开cmd，输入：pip install pandas
嗯，不出所料地报错了……
主要原因：
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSCo
Python使用Tensorflow出现Try to run this command from the system terminal. Make sure that you use the cor
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Anaconda使用conda和pip下载东西出现ERROR: Could not find a version that satisfies the requirement tensorflow
