Linux常见的问题

记录了Linux下常见的环境配置问题，长期更新。
大多数情况下请合理配置代理以获得更快的下载速度。

export https_proxy=http://192.168.20.238:7890 http_proxy=http://192.168.20.238:7890 all_proxy=socks5://192.168.20.238:7890

pyenv环境配置

Ubuntu

curl https://pyenv.run | bash

sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev python-openssl git

Centos

curl https://pyenv.run | bash
yum install zlib-devel openssl-devel sqlite-devel patch yum-utils bzip2-devel xz-devel ncurses-devel libffi-devel readline-devel sqlite-devel
yum-builddep python3

配置环境

echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
source ~/.bash_profile
pyenv init
pyenv init 2>> ~/.bashrc
source ~/.bash_profile

常用命令

pyenv install -l
pyenv install 3.8
pyenv versions
pyenv local 3.6.9
pyenv global 3.6.9

具体用法参考：https://www.fkxxyz.com/c/python-env/