Mac Pro M2安装d2l踩坑记录

source /Users/xxx/PycharmProjects/pytorch/venv/bin/activate
pip install d2l

clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly

看网上说是因为MacBool M1芯片的原因。

解法是：brew install openblas

安装成功后，提示需要设置两个变量：

For compilers to find openblas you may need to set:
export LDFLAGS="-L/opt/homebrew/opt/openblas/lib"
export CPPFLAGS="-I/opt/homebrew/opt/openblas/include"

 然后重新执行：

OPENBLAS=$(brew --prefix openblas) pip install d2l

 reference ：

https://www.cnblogs.com/end/p/17032463.html