mac M2 anaconda 解决装不了python3.7

今天发现一个很奇怪的问题

但是我一换成

conda create -n DCA python==3.8.12

就是成功的
这个就很奇怪,

解决如下
https://towardsdatascience.com/how-to-manage-conda-environments-on-an-apple-silicon-m1-mac-1e29cb3bad12

  998  conda search python

conda search python
这句命令显示没有python3.7.6的版本

 vim ~/.zshrc
 source ~/.zshrc

其中我~/.zshrc 的内容如下

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/Users/yxk/anaconda3/bin/conda' 'shell.zsh' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/Users/yxk/anaconda3/etc/profile.d/conda.sh" ]; then
        . "/Users/yxk/anaconda3/etc/profile.d/conda.sh"
    else
        export PATH="/Users/yxk/anaconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

create_x86_conda_environment () {
  # create a conda environment using x86 architecture
  # first argument is environment name, all subsequent arguments will be passed to `conda create`
  # example usage: create_x86_conda_environment myenv_x86 python=3.9

  CONDA_SUBDIR=osx-64 conda create -n $@
  conda activate $1
  conda config --env --set subdir osx-64
}

然后这个结果是这样的