Python version change I use a MacBook version 12.1 I want to change the python version terminal -(base) hyeyunpark@Hy-Mac ~ % python --version Python 3.9.7 (base) hyeyunpark@Hyeyuns-Mac ~ % I deleted /Library/Frameworks/Python.framework/Versions/3.9 (now only have Library/Frameworks/Python.framework/Versions/3.10) and when I used the python10 keyword, it showed terminal - (base) hyeyunpark@Hyeyuns-Mac ~ % python3.10 --version Python 3.10.9 (base) hyeyunpark@Hyeyuns-Mac ~ % ln -s /usr/local/bin/python3.10 /usr/local/bin/python ln: /usr/local/bin/python: File exists (base) hyeyunpark@Hyeyuns-Mac ~ % python3.10 --version Python 3.10.9 (base) hyeyunpark@Hyeyuns-Mac ~ % /usr/local/bin/python3.10 --version Python 3.10.10 (base) hyeyunpark@Hyeyuns-Mac ~ % echo $PATH /opt/anaconda3/bin:/opt/anaconda3/condabin:/Library/Frameworks/Python.framework/Versions/3.10/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet:~/.dotnet/tools:/Library/Apple/usr/bin (base) hyeyunpark@Hyeyuns-Mac ~ % export PATH="/usr/local/bin:$PATH" (base) hyeyunpark@Hyeyuns-Mac ~ % python --version Python 3.9.7 (base) hyeyunpark@Hyeyuns-Mac ~ % I want to change Python 3.10.9 what is the problem ??.