javascript – npm install：install无法读取依赖项

我已经开始学习Angular JS了.我正在经历这个,即构建简单的 phonecat app

我正在遵循这些步骤.已下载Node.js.
尝试执行此命令：npm install

发生了错误：
C：> npm install

npm ERR! install Couldn't read dependencies
npm ERR! Windows_NT 6.1.7601
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 v0.12.4
npm ERR! npm  v2.10.1
npm ERR! path C:\package.json
npm ERR! code EnopACKAGEJSON
npm ERR! errno -4058

npm ERR! package.json ENOENT,open 'C:\package.json'
npm ERR! package.json This is most likely not a problem with npm itself.
npm ERR! package.json npm can't find a package.json file in your current directo
ry.
npm ERR! Windows_NT 6.1.7601
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 v0.12.4
npm ERR! npm  v2.10.1

npm ERR! Uncaught,unspecified "error" event.
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!     C:\npm-debug.log

C:\>

解决方法

在执行命令npm install之前
执行此cd myproject然后执行：npm install

它解决了.谢谢.