1. Anaconda replaces the domestic mirror source
Reference: http://t.csdn.cn/SvQPY
2. Error in pip installation library: Defaulting to user installation because normal site-packages is not writeable
Modify the permissions of the following folders under the Anaconda installation path:
Click the right button of the mouse -> Properties -> Security tab -> Users (click to edit in the lower right corner) -> check all allow, I have not reported a problem after doing this, there are still problems you can refer to: http:// t .csdn.cn/pJnWE .
三、socket.timeout: The read operation timed out
1. This error occurs when installing cvzone: socket.timeout: The read operation timed out
2. Reason: When pip downloads foreign resources, the speed is too slow, and it should be switched to the domestic mirror (I have switched and it is still very slow)
3. Solution:
Replace pip from the domestic mirror, add it after pip install, and then add the package to be installed after it. (I use Tsinghua source)
-i https://pypi.tuna.tsinghua.edu.cn/simple