readme pip v04 update

2022-01-24 10:50:30 +08:00 · 2022-01-24 10:50:30 +08:00 · cf6e411243
parent 3244027acb
commit cf6e411243
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--- a/README.md
+++ b/README.md
@ -91,7 +91,7 @@ pip install -r ./requirements.txt -U # 安装OpenCV Webcam脚本
 - 第二步：执行pip指令

 ```shell 
-pip install opencv-webcam-script==0.3.0
+pip install opencv-webcam-script==0.4.0
 ```

 - 第三步：编写python程序