pip装东西一直会有的提醒，萌新不懂就问

Question

WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>

distutils: /Users/litianlei/anaconda3/include/python3.7m/UNKNOWN

sysconfig: /Users/litianlei/anaconda3/include/python3.7m

WARNING: Additional context:

user = False

home = None

root = None

prefix = None

救救孩子吧，虽然是提醒，但是总觉得是有问题的，因为有的库下不下来

Answer 1

 scheme.headers does not match：版本不兼容。