在ubuntu中安装python3.7
时间: 2024-06-14 07:03:36 浏览: 17
在Ubuntu中安装Python3.7有多种方法,以下是其中两种:
1.使用deadsnakes PPA安装Python3.7
```shell
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update
sudo apt-get install python3.7
```
2.从源代码编译安装Python3.7
首先,安装编译Python所需的依赖项:
```shell
sudo apt-get update
sudo apt-get install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev wget
```
然后,下载Python3.7源代码并解压:
```shell
wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
tar -xf Python-3.7.0.tgz
cd Python-3.7.0
```
接下来,配置和编译Python3.7:
```shell
./configure --enable-optimizations
make -j8
```
最后,安装Python3.7:
```shell
sudo make altinstall
```
注意,这里使用了`altinstall`而不是`install`,这是因为在同一系统上安装多个Python版本时,`altinstall`可以避免覆盖默认Python版本。