无法使用我的package.json安装依赖包

时间:2015-09-24 01:10:17

标签: json node.js package.json

我有一个package.json但是当我尝试在命令控制台中运行它时出现了这个错误:

$ npm install
npm ERR! install Couldn't read dependencies
npm ERR! Windows_NT 5.1.2600
npm ERR! argv "C:\\Program Files (x86)\\nodejs\\\\node.exe" "C:\\Program Files (x86)\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
npm ERR! node v0.12.2
npm ERR! npm  v2.7.4

npm ERR! Invalid version: "0.1"
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     F:\UwAmp\www\nodejs\express\npm-debug.log

这是我的package.json

{
    "name": "Express101",
    "version": "0.1",
    "description": "This is a practice demo for express node",
    "main": "app.js",
    "author": {
        "name": "Juan Dela Cruz",
        "email": "jdcruz01@gmail.com"
    },
    "dependencies": {
        "express": "^4.13.3",
        "jade": "^1.11.0"
    }
}

你能帮我解决这个问题吗?它说我的版本部分有错误。

1 个答案:

答案 0 :(得分:2)

答案在错误消息中:

  

npm ERR!版本无效:&#34; 0.1&#34;

package.json中,你有这个:

  

&#34;版本&#34;:&#34; 0.1&#34;,`

您需要对其进行格式化以满足semver要求(请参阅npm package.json docsnode-semver repo)。在前面添加00.0.1),你的错误应该消失。