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zhangzhiqiangcs/ubuntu升级python

Created June 21, 2016 00:52
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ubuntu升级python
wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tar.xz
tar -xvJf Python-3.5.1.tar.xz
.configure
make
make install
python
此时已经安装python 3.5.1，但是在命令行中输入python的时候还是原来的版本
另一个比较好的解决方法是使用pythonbrew工具
$ python -V
Python 2.6.6
$ curl -kL https://raw.github.com/utahta/pythonbrew/master/pythonbrew-install | bash
$ . $HOME/.pythonbrew/etc/bashrc
$ pythonbrew install 2.7.1
$ pythonbrew switch 2.7.1
Switched to Python-2.7.1
$ python -V
Python 2.7.1
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