在 m1 Mac 上安装 detectron2

环境

• 8-core 16GB M1 Pro, 14” MacBook Pro
• Mac OSX version 12.5.1
• pytorch 1.10

1. 安装 Pytroch

conda create -n detectron2 python=3.8
conda activate detectron2
conda install -c pytorch pytorch=1.10
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2. 安装依赖

brew install ffmpeg pkg-config
conda install jpeg libpng
pip install opencv-python
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3. 编译源码安装 torchvision

MACOSX_DEPLOYMENT_TARGET=12.0 CC=clang CXX=clang++ pip install git+https://github.com/pytorch/vision@v0.11.2
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4. 安装 AV 和 grpcio

export GRPC_PYTHON_BUILD_SYSTEM_ZLIB=1
export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
pip install av grpcio
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5. 安装 detectron2

pip install git+https://github.com/facebookresearch/detectron2@main
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References

1. Hakon Hukkelas Installing Detectron2 natively for Mac M1 Pro / Apple silicon