官网下载最新CLion，安装Cygwin和MinGW。
配置相关的设置和环境。
自动配置的CMake。
CLion的Tip，
Position the caret at an error or warning and press Alt+Enter to invoke a quick fix.
The CodeCompletion feature allows you to quickly complete different kinds of statements in the code.
For example, you can start typing a class member name and press Ctrl+空格 to complete it. When multiple choices are available, they are shown in the lookup list.
When using basic code completion (Ctrl+空格) or "Go To Class" (Ctrl+N), you don‘t need to type upper-case letters in CamelHump names. It is enough to type the initial letters of the camel names in lower case, and they will be smartly recognized.
原文：http://www.cnblogs.com/codetochangetheworld/p/4766864.html