Win11+vs2019 configuration yolox

Basic environment ：

operating system ：Windows

Compiling software ：Visual Studio 2019

Python edition ：3.8

Compilation process ：

1、 Use the following instructions to download YOLOX Source code ：

git clone --recursive https://github.com/Megvii-BaseDetection/YOLOX.git

2、 Use the following instructions to install dependencies ：

pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple/

3、 Use the following instructions to install yolox Dependencies ：

pip install -v -e .

The following prompt shows that the installation is successful ：

common problem ：

1、Pycocotools perhaps YoloX Compilation and installation failed , Appear not found “io.h” perhaps “math.h” perhaps “basetsd.h”.

resolvent ：

First you need to use VS2019 install windows 10 sdk, The specific version is selected according to your needs , As shown in the figure below ：

For the use of pip install -r requirements.txt In the process  Pycocotools Compilation failure , You need to download the source code, compile and install it manually , Use the following instructions to download Pycocotools Source code ：

git clone --recursive https://github.com/philferriere/cocoapi.git

Then open  Pycocotools perhaps YoloX Of setup.py, Among them include_dirs Add the corresponding path , For not found “io.h” perhaps “math.h” The problem of , You need to add the first path , For not found “basetsd.h” You need to add a second path , among <windows 10 sdk edition > Modify according to the installed version , As shown in the figure below （ The first picture is Pycocotools Of setup.py, The second picture is YoloX Of setup.py）：

C:/Program Files (x86)/Windows Kits/10/Include/<windows 10 sdk edition >/ucrt
C:/Program Files (x86)/Windows Kits/10/Include/<windows 10 sdk edition >/shared

2、Pycocotools perhaps YoloX Compilation and installation failed , Appear not found “kernal32.lib” perhaps “ucrtd.lib”.

Solution ：

First, according to the question 1 Solution installation in windows 10 sdk, if Pycocotools Compilation error, you need to download the source code and manually compile and install , Then open the same Pycocotools perhaps YoloX Of setup.py, Among them library_dirs Add the corresponding path , For not found “kernal32.lib” The problem of , You need to add the first path , For not found “ucrtd.lib” You need to add a second path , among <windows 10 sdk edition > Modify according to the installed version , As shown in the figure below （ The first picture is Pycocotools Of setup.py, The second picture is YoloX Of setup.py）：

C:/Program Files (x86)/Windows Kits/10/Lib/<windows 10 sdk edition >/um/x64
C:/Program Files (x86)/Windows Kits/10/Lib/<windows 10 sdk edition >/ucrt/x64

3、Pycocotools perhaps YoloX Compilation and installation failed , Appear not found “rc.exe”.

Solution ：

First, according to the question 1 Solution installation in windows 10 sdk, Then add the following path to the system environment variable , among <windows 10 sdk edition > Modify according to the installed version , Restart the computer after the modification , Compile again and you can pass ：

C:\Program Files (x86)\Windows Kits\10\bin\<windows 10 sdk edition >\x64