dlib库安装失败 PackagesNotFoundError: The following packages are not available from current channels解决办法

dlib库的安装各种恶心的问题 或者你就网上下载文件然后 pip安装
但是作为喜欢命令行的程序猿 我更倾向于pip

命令行安装输入：
conda config --add channels conda-forge
conda install dlib
pip install dlib

dlib库安装失败 PackagesNotFoundError: The following packages are not available from current channels解决办法最先出现在Python成神之路。