conda install无法安装安装，提示 CondaSSLError: OpenSSL appears to be unavailable on this machine. OpenSSL is

CondaSSLError: OpenSSL appears to be unavailable on this machine. OpenSSL is required to download and install packages.

 解决的方法：

1. 到你的anaconda的安装目录位置：比如 D:\ProgramData\Anaconda3\Library\bin，找到如下两个DLL的文件：

libcrypto-1_1-x64.dll

libssl-1_1-x64.dll

 2. 复制到 D:\ProgramData\Anaconda3\DLLs

 3. 重启下你OK