ubuntu虚拟机怎么安装python_Ubuntu20.04安装Python3的虚拟环境教程详解
时间: 2024-01-16 07:02:41 浏览: 221
安装Python3的虚拟环境可以让你在同一台机器上安装和运行多个不同版本的Python,而不会相互干扰。以下是在Ubuntu 20.04上安装Python3虚拟环境的步骤:
1. 打开终端并更新软件包列表:
```
sudo apt update
```
2. 安装Python3-venv模块:
```
sudo apt install python3-venv
```
3. 创建并激活虚拟环境:
```
python3 -m venv myenv
source myenv/bin/activate
```
4. 现在你可以安装任何Python包或库,例如:
```
pip install numpy
```
5. 离开虚拟环境:
```
deactivate
```
6. 如果需要删除虚拟环境,请运行:
```
rm -rf myenv
```
这些步骤应该可以帮助你在Ubuntu 20.04上安装Python3虚拟环境。
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