====== Meeting V2 Configuration(Python3.8.2) 20200402 ======

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===== 1. Install Python 3.8.2 =====

**Centos:**

Refer to http://www.xinsi.ltd/wiki/doku.php?id=library:python:inst

**Windows:**

1. Download from https://www.python.org/ftp/python/3.8.2/python-3.8.2-amd64.exe or http://npm.taobao.org/mirrors/python/3.8.2/python-3.8.2-amd64.exe

2. Install python by running the package downloaded.

3. Change executable file name (If you have python 2 installed on you computer)
Change python.exe and pythonw.exe to python3.exe and pythonw3.exe.

4. Reinstall pip (If you have python 2 installed on you computer)
python3 -m pip install --upgrade pip --force-reinstall

5. Check
  python3 -V
  pip3 -V


===== 2. Install Python modules =====

**numpy**
  # Centos
  sudo pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple numpy

  # Windows
  pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple numpy

**pyAudio (Windows only)**

download package from https://www.xinsi.ltd/download/PyAudio-0.2.11-cp38-cp38-win_amd64.whl
  pip3 install PyAudio-0.2.11-cp38-cp38-win_amd64.whl
  
  
sudo pip install -i https://pypi.tuna.tsinghua.edu.cn/simple numpy==1.16.0