Grunt "Gruntfile.js" 任务...错误

Question

    pm WARN EPACKAGEJSON partnerportal@0.0.0 No description
    npm WARN EPACKAGEJSON partnerportal@0.0.0 No license field.
    >> Local Npm module "grunt-autoprefixer" not found. Is it installed?
    >> Local Npm module "grunt-concurrent" not found. Is it installed?
    >> Local Npm module "grunt-contrib-concat" not found. Is it installed?
    >> Local Npm module "grunt-contrib-connect" not found. Is it installed?
    >> Local Npm module "grunt-contrib-htmlmin" not found. Is it installed?
    >> Local Npm module "grunt-contrib-jshint" not found. Is it installed?
    >> Local Npm module "grunt-contrib-uglify" not found. Is it installed?
    >> Local Npm module "grunt-contrib-watch" not found. Is it installed?
    >> Local Npm module "grunt-filerev" not found. Is it installed?
    >> Local Npm module "grunt-google-cdn" not found. Is it installed?
    >> Local Npm module "grunt-karma" not found. Is it installed?
    >> Local Npm module "grunt-newer" not found. Is it installed?
    >> Local Npm module "grunt-ng-annotate" not found. Is it installed?
    >> Local Npm module "grunt-svgmin" not found. Is it installed?
    >> Local Npm module "grunt-usemin" not found. Is it installed?
    >> Local Npm module "grunt-wiredep" not found. Is it installed?
    Loading "Gruntfile.js" tasks...ERROR
    >> Error: Cannot find module 'time-grunt'

NPM 和 grunt 的新手。不确定到底发生了什么？任何想法如何调试？安装了 NPM 和 BOWER

Answer 1

我认为，在运行grunt 之前，您没有运行 npm install 为您的项目安装所有包。一般情况下，构建一个G运行t App。我们应该运行通过以下步骤：

安装 NPM 包。

cd to_root_project_path

npm install

安装 Bower 包

bower install

最后，运行g运行t品尝

Answer 2

有时 sudo 和 npm install grunt 也修复了这个问题

sudo npm install grunt

Grunt "Gruntfile.js" 任务...错误

Grunt "Gruntfile.js" tasks...ERROR

javascript

amazon-ec2

node.js

npm

gruntjs