1.好久没用anaconda下的jupyter notebook 创建项目时候505了
2.重新安装jupyter(原来我是6.x.x版本)
3.然后报错:
UnavailableInvalidChannel: The channel is not accessible or is invalid.
channel name: simple
channel url: https://pypi.python.org/simple
error code: 404
解决方法:
conda config --remove channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://repo.continuum.io/pkgs/free/ conda config --add channels https://repo.continuum.io/pkgs/main/ conda config --set show_channel_urls yes
第一行remove一定要remove的是
conda config --show channels
