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Ubuntu20.04 LTS编译python3.7

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ubuntu20.04 LTS编译 python3.7.1

安装编译前依赖包

  • sudo apt-get install -y build-essential libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev zlib1g-dev gcc make

编译前配置

  • sudo ./configure --enable-optimizations --prefix=/usr/local/bin/python3.7

  • –prefix指定安装位置

编译安装

  • make

  • sudo make install

安装virtualenv虚拟环境来管理python版本

  • sudo apt install python3-pip
  • pip install virtualenv
  • pip install virtualenvwrapper
  • mkdir .virtualenvs

vim .zhsrc

export WORKON_HOME=$HOME/.virtualenvs
export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
export VIRTUALENVWRAPPER_VIRTUALENV=~/.local/bin/virtualenv
source ~/.local/bin/virtualenvwrapper.sh
  • source .zshrc

创建python3.7虚拟环境

  • mkvirtualenv -p mkvirtualenv -p /usr/local/bin/python3.7/bin/python3.7 py3.7