Question

我已在package.json文件中定义了this page：

{
  "name": "phash-hamming",
  "version": "0.0.1",
  "dependencies": {
    "phash-image": "3.5.0"
  }
}

在我的index.js中，第一行会导致错误：

var phash = require('phash-image');

错误：

构建失败：退出状态1


phash-image@3.5.0 install / workspace / node_modules / phash-image     node-gyp rebuild


/ bin / sh：1：pkg-config：找不到gyp：调用＆＃39; pkg-config   --libs-only-L --libs-only-other pHash＆＃39;在binding.gyp中返回退出状态127。在尝试加载binding.gyp gyp ERR时！配置   错误gyp ERR！堆栈错误：gyp失败，退出代码：1 gyp ERR！   在ChildProcess.onCpExit堆栈   （/nodejs/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:305:16）   gyp ERR！堆栈在emitTwo（events.js：106：13）gyp ERR！堆栈在   ChildProcess.emit（events.js：191：7）gyp ERR！堆栈在   Process.ChildProcess._handle.onexit（internal / child_process.js：219：12）   gyp ERR！ System Linux 4.4.0-116-generic gyp ERR！命令   ＆＃34; /的NodeJS / bin中/节点＆＃34;   ＆＃34; /nodejs/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js"   ＆＃34;重建＆＃34; gyp ERR！ cwd / workspace / node_modules / phash-image gyp ERR！   node -v v6.11.5 gyp ERR！ node-gyp -v v3.4.0 gyp ERR！不行

Answer 1

https://github.com/mgmtio/phash-image

阅读Installation部分。

phash-image取决于CImg，pHash，ImageMagicK。

您是否安装了上述之一？

Answer 2

以下对我有用：

1.从您正在呼叫的功能中加载phash-image库。

2.使用phash-image repo中的package.json。

您的index.js：

exports.helloWorld = (req, res) => {
  var phash = require('phash-image');
};

你的package.json：

    {
  "name": "phash-image",
  "version": "3.5.0",
  "description": "phash for images",
  "repository": "mgmtio/phash-image",
  "devDependencies": {
    "bluebird": "^3.1.5",
    "hamming-distance": "^1.0.0",
    "istanbul": "^0.4.2",
    "mocha": "^3.0.0",
    "node-gyp": "^3.3.0"
  },
  "script": {
    "preinstall": "node-gyp configure build",
    "preuninstall": "rm -rf build/*"
  },
  "scripts": {
    "build": "node-gyp configure build",
    "test": "npm run build && mocha",
    "test-cov": "npm run build && istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot",
    "test-travis": "npm run build && istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot"
  },
  "keywords": [
    "pHash",
    "phash",
    "libpHash",
    "native",
    "binding",
    "addon"
  ],
  "author": "Aaron Marasco <agm257@mail.missouri.edu>",
  "contributors": [
    "Aaron Marasco <agm257@mail.missouri.edu>",
    "Taeho Kim <xissysnd@gmail.com>",
    "Jeremy Dowell <jeremy@codevinsky.com>",
    "Rod Vagg <r@va.gg> (https://github.com/rvagg)",
    "Jonathan Ong <me@jongleberry.com> (https://github.com/jonathanong)"
  ],
  "dependencies": {
    "any-promise": "^1.1.0",
    "nan": "^2.0.5"
  },
  "license": "MIT"
}

npm云功能的依赖

2 个答案: