grunt:  http://yujiangshui.com/grunt-basic-tutorial/

gulp安装  gulp入门应用http://www.jianshu.com/p/153adc209462

1.npm install gulp -g 全局安装gulp

2.创建项目文件   cd project(项目文件名称)
   npm init

3.npm install gulp --save-dev

4.安装gulp插件
npm install gulp-ruby-sass gulp-autoprefixer gulp-minify-css gulp-jshint gulp-concat gulp-uglify gulp-imagemin gulp-notify gulp-rename gulp-livereload gulp-cache del --save-dev
加载插件

接着我们要创建一个gulpfile.js在根目录下，然后在里面加载插件：

var gulp = require('gulp'),

sass = require('gulp-ruby-sass'),

autoprefixer = require('gulp-autoprefixer'),

minifycss = require('gulp-minify-css'),

jshint = require('gulp-jshint'),

uglify = require('gulp-uglify'),

imagemin = require('gulp-imagemin'),

rename = require('gulp-rename'),

concat = require('gulp-concat'),

notify = require('gulp-notify'),

cache = require('gulp-cache'),

livereload = require('gulp-livereload'),

del = require('del');