趁寒假想自学一下python语言，有人推荐eclipse+pydev但是因为java编程用了eclipse，不太想一个IDE用于多种语言开发（个人喜好），于是就下载了Pycharm，之间安装了也遇到了一些问题，想贴出来分享一下。
1、首先进入pycharm的官方首页
http://www.jetbrains.com/pycharm/
2、点击Download now 进行下载
3、下载Professional 专业版
4、打开下载的软件
5、按照提示一步步安装
因为我本身已经安装成功了，所以不太想删除了再重新安装一遍就在百度上盗了点图……
非商业用途,只是用于个人随笔记录，如有侵权,请告知我,我会删除
6、关于激活码
专业版 激活方式选第二种 code
我在网上搜了一遍，这个方法最靠谱
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7、遇到no python interpreter selected
因此要在interpreter中添加python27文件夹下的python.exe
网上很多教程都是老版的了，界面不太一样
此处建议修改location把文件保存位置修改为方便记忆的地方
8、找不到python.exe
Add python.exe to path 不是默认安装项，若在python27文件下下找不到则再次安装
此处是针对于已经安装过python2.7及已经配置好了环境变量
9、配置安装完成后打开pycharm
10、点击绿箭头的运行，成功完成第一个程序hello world
11、关于python环境变量的配置
在环境变量-系统变量中，找到Path，双击，输入你安装python的路径，
如C:Python27;
记得分号要使用英文分号
验证方法
显示类似的界面即配置环境变量成功
12、中文输入
有想过一劳永逸的方法，在网上搜了一下改成utf-8之类的都试过了，但是都失败了
所以只能每次在程序第一行输入
# -*- coding: utf-8 -*-
13、注释快捷键
ctrl+/ 行注释
ctrl + shift +/ 块注释