树莓派给ubuntu18安装python37

参考文章
ubuntu 源码安装 python3
Linux（Ubuntu）系统下编译源码安装 Python 3.7

准备工作

安装工具

sudo apt update
sudo apt upgrade
sudo apt install gcc
sudo apt install g++
sudo apt install build-essential checkinstall
sudo apt install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev

下载 python 文件

sudo curl -O https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tar.xz

解压源码包

sudo tar Jxvf Python-3.7.1.tar.xz

创建 python 安装路径

sudo mkdir /usr/python37

安装 python

sudo ./configure --enable-optimizations --prefix=/usr/python37
sudo make && make install