M2芯片安装Anaconda和pytorch的两个问题解决

which anaconda-navigator

notwritableerror: the current user does not have write permissions to a required path.
path: /applications/anaconda/anaconda3/pkgs/cache/53d7ef51.json
uid: 501
gid: 20

if you feel that permissions on this path are set incorrectly, you can manually
change them by executing

$ sudo chown 501:20 /applications/anaconda/anaconda3/pkgs/cache/53d7ef51.json
in general, it's not advisable to use 'sudo conda'.

sudo chmod -r 777 /applications/anaconda/anaconda3