Ubuntu下安装Python3.5
2016-12-28 10:08
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1. 通过命令行安装Python3.5,执行命令:
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sudo apt-get install python3.5
2. 由于Ubuntu底层采用的是Python2.*,Python3.*与Python2.*是不兼容的,但是不能卸载Python2,随意
卸载会出现意想不到的后果,只要把默认的Python指向Python3即可。
注:Python3.5默认安装在/usr/local/lib/python3.5目录下,需要删除默认python link文件,重新建立连接
关系,输入如下两条命令:
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sudo rm /usr/bin/python
sudo ln -s /usr/bin/python3.5 /usr/bin/python
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copy
sudo apt-get install python3.5
2. 由于Ubuntu底层采用的是Python2.*,Python3.*与Python2.*是不兼容的,但是不能卸载Python2,随意
卸载会出现意想不到的后果,只要把默认的Python指向Python3即可。
注:Python3.5默认安装在/usr/local/lib/python3.5目录下,需要删除默认python link文件,重新建立连接
关系,输入如下两条命令:
[plain]
view plain
copy
sudo rm /usr/bin/python
sudo ln -s /usr/bin/python3.5 /usr/bin/python
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