ubuntu20.04 pyenv
时间: 2023-10-21 17:06:32 浏览: 125
Ubuntu 20.04是一种Linux操作系统,而pyenv是一个在Linux系统上管理Python版本的工具。要在Ubuntu 20.04上安装pyenv,您需要执行以下步骤:
1. 首先,更新软件源和软件包,以确保系统处于最新状态:
```
sudo apt-get update
sudo apt-get upgrade
```
2. 安装pyenv的依赖库:
```
sudo apt-get install git make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev
```
3. 使用curl命令下载pyenv安装脚本,并执行安装:
```
curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
```
4. 配置环境变量,将pyenv的安装路径添加到.bashrc文件中:
```
echo 'export PATH="$HOME/.pyenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(pyenv init -)"' >> ~/.bashrc
echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
```
5. 让配置生效:
```
source ~/.bashrc
```
现在,您已经成功安装了pyenv。您可以使用以下命令来验证安装是否成功:
```
pyenv --version
```
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