mmpretrain安装教程（踩雷记录）

目录

ModuleNotFoundError: No module named ‘mmcv‘包命令pkgutil报错

OSError: CUDA_HOME environment variable is not set. Please set it to your CUDA install root.

error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/

Git 配置代理，解决 "Failed to connect to github.com port 443" 及 "Recv failure: Connection was reset" 等问题

从源安装 mmpretrain指令：

ModuleNotFoundError: No module named ‘mmcv‘包命令pkgutil报错

解决方案：ModuleNotFoundError: No module named ‘mmcv‘包命令pkgutil报错-CSDN博客

OSError: CUDA_HOME environment variable is not set. Please set it to your CUDA install root.

解决方案： anaconda虚拟环境中报错：OSError: CUDA_HOME environment variable is not set. Please set it to your CUDA-CSDN博客

error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/

解决方案：老实安装Microsoft C++ 生成工具 - Visual Studio，大概6.6G

Git 配置代理，解决 "Failed to connect to github.com port 443" 及 "Recv failure: Connection was reset" 等问题

解决方案：三种方法解决git拒绝连接问题fatal: unable to connect to git | Go 技术论坛

取消代理后就可以git clone了

git config --global http.proxy
git config --global --unset http.proxy

从源安装 mmpretrain指令：

git clone https://github.com/open-mmlab/mmpretrain.git
cd mmpretrain
pip install -U openmim && mim install -e .  -f https://download.pytorch.org/whl/lts/1.8/torch_lts.html  -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com

如果要使用多模态功能，需要额外安装依赖

# Install from source
mim install -e ".[multimodal]"

# Install as a Python package
mim install "mmpretrain[multimodal]>=1.0.0rc8"