Debian下配置Python环境步骤如下:
更新系统:
sudo apt update && sudo apt upgrade
安装Python:
sudo apt install python3
sudo apt install build-essential libssl-dev zlib1g-dev
wget https://www.python.org/ftp/python/3.x.x/Python-3.x.x.tgz
tar xzf Python-3.x.x.tgz
cd Python-3.x.x
./configure --enable-optimizations
sudo make altinstall
安装pip:
sudo apt install python3-pip
创建虚拟环境(可选):
python3 -m venv myenv # 创建
source myenv/bin/activate # 激活
deactivate # 退出
安装第三方库:
pip install -r requirements.txt # 批量安装
pip install 库名 # 单个安装
配置环境变量(可选):
编辑~/.bashrc
,添加:
export PATH=$PATH:/usr/local/bin/python3.x
然后执行:
source ~/.bashrc
说明:
python3 -m venv
创建。