安装python3

1 准备编译环境

yun install 'Development Tools'

yun install zlib-devel bzip2-deval openssl-devel ncurses-devel

2 下载python3.5安装包

wget  https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tar.xz

3 安装python3.5

tar Jxvf Python-3.5.0.tar.xz

cd Python-3.5.0/

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

sudo make && make install