grunt-contrib compass在npm中不起作用

Question

我安装了npm和grunt，然后安装了grunt-contrib-compass。但是当我跑起来的时候。我有这个错误

Running “compass:dist” (compass) task
Warning: not found: compass Use –force to continue.
Aborted due to warnings

这是我的gruntfile.js

module.exports = function(grunt) {
grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    compass: {
        dist: {
            options: {
                sassDir: 'sass',
                cssDir: 'css'
            }
        }
    },
    watch: {
        css: {
            files: '**/*.scss',
            tasks: ['compass']
        }
    }
});
grunt.loadNpmTasks('grunt-contrib-compass');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.registerTask('default',['watch']);
}

Answer 1

您需要按照详细的here安装Compass Ruby gem。基本上，您需要安装Ruby，然后使用Ruby安装Compass gem，grunt-contrib-compass应该可以工作