https://www.python.org/downloads/release/python-370/
sudo apt-get update sudo apt-get upgrade sudo apt-get dist-upgrade sudo apt-get install build-essential python-dev python-setuptools python-pip python-smbus sudo apt-get install libncursesw5-dev libgdbm-dev libc6-dev sudo apt-get install zlib1g-dev libsqlite3-dev tk-dev sudo apt-get install libssl-dev openssl sudo apt-get install libffi-dev
./configure -prefix=/usr/local/python3.7 #配置安装目录
sudo make
sudo make install
ln -s /usr/local/python3.7/bin/python3.7 /usr/bin/python
python -V