pyenv和virtualenv

1 apt-get 配置

sources.list文件 /etc/apt/sources.list

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverseeb http://cn.archive.ubuntu.com/ubuntu bionic-proposed main multiverse restricted universe                                               

更新源

sudo apt-get update && sudo apt-get -y dist-upgrade

2 sublime text3 安装

 

wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -


sudo apt-get install apt-transport-https


echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list


sudo apt-get update
sudo apt-get install sublime-text


subl test.txt

 

 3 pyenv安装（https://github.com/pyenv/pyenv）

# 预先安装
sudo apt-get install -y 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

 

# 安装目录 .pyenv
git clone https://github.com/pyenv/pyenv.git ~/.pyenv


# 环境变量
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc

echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi' >> ~/.bashrc


exec "$SHELL"


pyenv install --list 

pyenv install 3.7.5

pyenv global 3.8.6

 

4 virtualenv 安装（https://github.com/pyenv/pyenv-virtualenv/）

 

git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv

echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bash_rc

exec "$SHELL"

pyenv virtualenv 3.7.5 test

# 目录结构
3.7.5  test

5 pip 修改源（全局配置）

cd ~ 切换到用户主目录

mkdir ,pip

vim pip.conf

#加入以下内容（以豆瓣为例）
#由于最新的pip安装需要使用的https加密，所以需要添加trusted-host
[global]
trusted-host =  pypi.douban.com
index-url = http://pypi.douban.com/simple

 

6 dpkg 安装deb包

sudo dpkg -i google-chrome-stable_current_amd64.deb