AttributeError: 'YamlRawParameter' object has no attribute 'expand'
`$ /home/miao/anaconda3/bin/conda update conda`
environment variables:
conda info could not be constructed.
KeyError('pkgs_dirs')
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve
future releases of conda.
Would you like conda to send this report to the core maintainers?
.condarc有问题，修改成以下内容
channels: - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/linux-64
