ubuntu16.04安装python3.7

      1.安装依赖包

sudo apt-get update

sudo apt-get install build-essential python-dev python-setuptools python-pip python-smbus

sudo apt-get install build-essential 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
  1. 安装pyenv
 git clone git://github.com/yyuu/pyenv.git ~/.pyenv
 echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
 echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
 echo 'eval "$(pyenv init -)"' >> ~/.bashrc
 exec $SHELL -l
  1. 安装 python3.7.0
pyenv install 3.7.0 -v

3.1安装完成之后，需要使用如下命令对数据库进行更新：

pyenv rehash

3.2查看已经安装的python版本：

pyenv versions
* system (set by /root/.pyenv/version)
3.7.0

4.设置全局python版本

pyenv global 3.7.0
posted @ 2020-06-18 13:57  BIGHAMMERS  阅读(329)  评论(0)  编辑  收藏  举报