CentOS7安装Python3

2016年11月17日1:15

从官网下载源代码并解压。安装程序需要root权限,先切换到root账户。

创建安装目录

mkdir /usr/local/python3

  

进入解压目录,终端输入

./configure--prefix=/usr/local/python3

注意=两边不能有空格

如果你想使用idle3,那么得先安装tk-devel,否则会提示:

**IDLE can‘t import Tkinter. Your Python may not be configured for Tk. **

终端输入

yum install tk-develmakemake install

这时候已经安装完成,安装目录在/usr/local/python3,为了方便使用,创建软链接

ln -s /usr/local/python3/bin/python3.5 /usr/bin/python35
ln -s /usr/local/python3/bin/idle3.5 /usr/bin/idle35

现在可以通过终端启动Python3

输入python35启动python3.5

输入idle35启动idle3.5

时间: 2024-10-15 02:33:51

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