centos linux 终端已经调成python3，怎么安装python3的IDLE编译器，

1. 准备

安装模块

# yum groupinstall "Development tools"

# yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

Python3.4 安装

下载代码 configure → make → make altinstall

# cd /usr/local/src

# wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz

# tar -zxvf Python-3.4.3.tgz

# cd Python-3.4.3

# ./configure --prefix=/usr/local/python

# make &&make altinstall

安装Python3.4 ：公用库的安装

# echo "/usr/local/python/lib" >>/etc/ld.so.conf

# ldconfig

安装Python3.4： 4. /usr/local/bin/

# ln -s /usr/local/python/bin/python3.4 /usr/local/bin/python

安装Python3.4 ：5. 确认是否安装正确

# /usr/local/python/bin/python3.4 -V

建议从基础开始，依次是：SELENIUM1（IDE、grid、rc、core），然后是selenium2（Webdriver），当然基础的java编程能力是必不可少的，然后就要实际多动手练习了

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