ubuntu删除python3.8
时间: 2024-04-05 13:26:21 浏览: 253
linux安装Python3.8环境,卸载旧python
以下是在Ubuntu上删除Python3.8的步骤:
1. 移除指向Python3.8的替代命令:
```shell
sudo update-alternatives --remove python /usr/local/python/python3.8/bin/python3.8
sudo update-alternatives --remove python3 /usr/local/python/python3.8/bin/python3.8
```
2. 删除Python3.8的安装目录:
```shell
rm -r /usr/local/python/python3.8
```
3. 移除环境变量中与Python3.8相关的内容。打开.bashrc文件:
```shell
gedit ~/.bashrc
```
删除.bashrc文件中添加的与Python3.8相关的环境变量内容,然后保存文件。
4. 刷新.bashrc文件使更改生效:
```shell
source ~/.bashrc
```
请注意,这些步骤将卸载Python3.8及其相关依赖软件。确保在执行这些步骤之前备份重要数据,并谨慎操作。
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