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 2. 安装pyenv git clone git://github.com/pyenv/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 3. 安装 python3.7.0 (3.7.1等版本都可以) 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