Centos6.5安装python3

下载

#wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz -P /usr/local/src/

编译安装
#cd src
#tar -zxf Python-3.6.4.tgz
#cd Python-3.6.4
#./configure --prefix=/usr/local/Python-3.6.4

#make && make install

建立软连接
#rm -f /usr/bin/python
#ln -s /usr/local/Python-3.6.4/bin/python3 /usr/bin/python
#ln -s /usr/local/Python-3.6.4/bin/python3 /usr/bin/python3
#rm -f /usr/bin/pip
#ln -s /usr/local/Python-3.6.4/bin/pip3 /usr/bin/pip
#ln -s /usr/local/Python-3.6.4/bin/pip3 /usr/bin/pip3
# python --version

Python 3.6.4

安装IPython

# pip install ipython

启动

# python -m IPython