Python 3.8 中，在安装pip时出现 ，将安装目录赋予完全控制权限 。

当win10时，安装pip 时，出现以下问题：

C:\Program Files\Python38\Scripts>easy_install.exe pip

error: can't create or remove files in install directory

The following error occurred while trying to add or remove files in the

installation directory:

    [Errno 13] Permission denied: 'c:\\program files\\python38\\Lib\\site-packages\\test-easy-install-17916.write-test'

The installation directory you specified (via --install-dir, --prefix, or

the distutils default setting) was:

    c:\program files\python38\Lib\site-packages\

Perhaps your account does not have write access to this directory?  If the

installation directory is a system-owned directory, you may need to sign in

as the administrator or "root" account.  If you do not have administrative

access to this machine, you may wish to choose a different installation

directory, preferably one that is listed in your PYTHONPATH environment

variable.

For information on other options, you may wish to consult the

documentation at:

  https://setuptools.readthedocs.io/en/latest/easy_install.html

Please make the appropriate changes for your system and try again.

我采用以下方式，看了一下，我把这个windows登录用户，增加了完全控制权限 ：

右击：

最好把自己本电脑登录的用户，也需要打开：

当这个权限，打上后：就执行成功；