安装 python@3.7 MacBook Air m1 问题

Question

I am gettin following error while installing python3.7 on MacBook air m1 2020. I run the following command:

brew install python@3.7

The following error is thrown:

python@3.7: The x86_64 architecture is required for this software.
Error: python@3.7: An unsatisfied requirement failed this build.

My question is that "how can I install python3.7 on MacBook Air m1 using brew??

Answer 1

A Google search with the query python 3.7 mac m1 yields this article :

I have Rosetta2, Can I use brew x86 to install python 3.7?

Answer is YES, start from install brew x86 version aka ibrew

 arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

Add alias to rc file

alias ibrew="arch -x86_64 /usr/local/bin/brew"

Install python 3.7 on M1

 ibrew install python@3.7

Now you can choose between brew when you want to install ARM app or ibrew when you want to install x86 app. Happy coding

Answer 2

the recipe found in

https://tech.gorilla.co/python-3-7-on-apple-silicon-de6a97c7f4d

works: :-)