[bash] update

README.md

@@ -12,13 +12,10 @@
 #### (1) 安装依赖项：
 
 ```
-sudo apt-get update
-sudo apt-get upgrade
-sudo apt-get install cmake g++ gcc
-sudo apt-get install python3-pip python3-dev portaudio19-dev libsndfile1
-
-# wifi hotspot
-sudo pip install flask
+sudo apt-get update -y 
+sudo apt-get upgrade -y 
+sudo apt-get install -y cmake g++ gcc
+sudo apt-get install -y git swig python3-pip python3-dev portaudio19-dev libsndfile1 python3-setuptools
 ```
 
 #### (2) 克隆项目到本地并安装依赖：
@@ -36,6 +33,15 @@ sudo pip install -v -e .
 pip install -r requirements/board_requirements.txt
 ```
 
+- WiringPi：用于控制GPIO
+
+```
+cp -r /usr/src/wiringOP-Python/ ./
+cd wiringOP-Python
+python3 generate-bindings.py > bindings.i
+sudo python3 setup.py install
+```
+
 #### (4) 下载相关模型文件:
 
 - [Picovoice：](https://picovoice.ai/docs/quick-start/porcupine-python/)边缘端关键词唤醒模型
@@ -47,5 +53,5 @@ pip install -r requirements/board_requirements.txt
 #### (5) 启动服务:
 
 ```
-python ws_client.py
+sudo python3 ws_client.py
 ```