环境配置·mmsegmentation和mmcv的安装

安装pytorch

-c的意思是channel，这里的-c pytorch是pytorch官网安装路径，非常慢，不推荐！

conda install pytorch==1.10.1 torchvision==0.11.2 torchaudio=0.10.1 cudatoolkit=10.2 -c pytorch

建议结合以下步骤安装pytorch，实测速度非常快！
首先加入清华源，可以参考别的地方的源，快就行了！

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud//pytorch/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --set show_channel_urls yes

删去-c pytorch后缀！使用默认命令安装

conda install pytorch==1.10.1 torchvision==0.11.2 torchaudio=0.10.1 cudatoolkit=10.2

mmsegmentation的安装

直接安装即可

pip install mmsegmentation==0.24.0

mmcv-full的安装

windows系统正常安装mmcv-full一般都会报错！大概意思是缺少cl.exe编译器，这是一个C++和python混合编译的库，所以需要C++编译器。

Could not build wheels for mmcv-full, which is required to install pyproject.toml-based projects

网上的方法特别麻烦，最简单的解决方案是：先安装mim工具，然后通过mim安装mmcv-full

pip install -U openmim
mim install "mmcv-full<2.0.0"

但是又出现了新的问题，mmcv-full的版本不兼容！

AssertionError: MMCV==1.7.0 is used but incompatible. Please install mmcv>=2.0.0rc4, <2.2.0.

解决方案：先更新mmsegmentations到1.0.0的版本(这一步是为了确保二者兼容)，然后不要尝试直接安装mmcv==2.0.0rc4，而是尝试安装更高的版本mim install mmcv==2.1.0

Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Looking in links: https://download.openmmlab.com/mmcv/dist/cu102/torch1.10.0/index.html
Collecting mmcv==2.1.0Downloading https://download.openmmlab.com/mmcv/dist/cu102/torch1.10.0/mmcv-2.1.0-cp38-cp38-win_amd64.whl (26.6 MB)━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 26.6/26.6 MB 11.1 MB/s eta 0:00:00
Requirement already satisfied: addict in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (2.4.0)
Requirement already satisfied: mmengine>=0.3.0 in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (0.10.7)
Requirement already satisfied: numpy in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (1.24.4)
Requirement already satisfied: packaging in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (24.2)
Requirement already satisfied: Pillow in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (9.4.0)
Requirement already satisfied: pyyaml in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (6.0.2)
Requirement already satisfied: yapf in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (0.43.0)
Requirement already satisfied: opencv-python>=3 in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (4.12.0.88)  
Requirement already satisfied: regex in d:\anacoda\envs\mmseg\lib\site-packages (from mmcv==2.1.0) (2024.11.6)
Requirement already satisfied: matplotlib in d:\anacoda\envs\mmseg\lib\site-packages (from mmengine>=0.3.0->mmcv==2.1.0) (3.7.5)
Requirement already satisfied: rich in d:\anacoda\envs\mmseg\lib\site-packages (from mmengine>=0.3.0->mmcv==2.1.0) (13.4.2)Requirement already satisfied: termcolor in d:\anacoda\envs\mmseg\lib\site-packages (from mmengine>=0.3.0->mmcv==2.1.0) (2.4.0)
Requirement already satisfied: platformdirs>=3.5.1 in d:\anacoda\envs\mmseg\lib\site-packages (from yapf->mmcv==2.1.0) (4.3.6)
Requirement already satisfied: tomli>=2.0.1 in d:\anacoda\envs\mmseg\lib\site-packages (from yapf->mmcv==2.1.0) (2.2.1)    
Requirement already satisfied: contourpy>=1.0.1 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (1.1.1)
Requirement already satisfied: cycler>=0.10 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (0.12.1)
Requirement already satisfied: fonttools>=4.22.0 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (4.57.0)
Requirement already satisfied: kiwisolver>=1.0.1 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (1.4.7)
Requirement already satisfied: pyparsing>=2.3.1 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (3.1.4)
Requirement already satisfied: python-dateutil>=2.7 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (2.9.0.post0)
Requirement already satisfied: importlib-resources>=3.2.0 in d:\anacoda\envs\mmseg\lib\site-packages (from matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (6.4.5)
Requirement already satisfied: markdown-it-py>=2.2.0 in d:\anacoda\envs\mmseg\lib\site-packages (from rich->mmengine>=0.3.0->mmcv==2.1.0) (3.0.0)
Requirement already satisfied: pygments<3.0.0,>=2.13.0 in d:\anacoda\envs\mmseg\lib\site-packages (from rich->mmengine>=0.3.0->mmcv==2.1.0) (2.19.2)
Requirement already satisfied: typing-extensions<5.0,>=4.0.0 in d:\anacoda\envs\mmseg\lib\site-packages (from rich->mmengine>=0.3.0->mmcv==2.1.0) (4.12.2)
Requirement already satisfied: zipp>=3.1.0 in d:\anacoda\envs\mmseg\lib\site-packages (from importlib-resources>=3.2.0->matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (3.20.2)
Requirement already satisfied: mdurl~=0.1 in d:\anacoda\envs\mmseg\lib\site-packages (from markdown-it-py>=2.2.0->rich->mmengine>=0.3.0->mmcv==2.1.0) (0.1.2)
Requirement already satisfied: six>=1.5 in d:\anacoda\envs\mmseg\lib\site-packages (from python-dateutil>=2.7->matplotlib->mmengine>=0.3.0->mmcv==2.1.0) (1.17.0)
Installing collected packages: mmcvAttempting uninstall: mmcvFound existing installation: mmcv 2.0.0rc3Uninstalling mmcv-2.0.0rc3:Successfully uninstalled mmcv-2.0.0rc3
Successfully installed mmcv-2.1.0

实测：解决成功！

curse_轮子

https://github.com/zephyrproject-rtos/windows-curses