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node.js - 在 mac m1 bigSur 上 npm 安装 opencv4nodejs 错误

问题描述

我一直在尝试使用npm install opencv4nodejs命令安装 opencv4nodejs 包。但不幸的是，下面的内容被抛出。做了一些研究并做了一些调整，但所有这些都不起作用。

以下是错误：

manikanthvanka@Manikanths-MacBook-Pro react-file-upload-master % npm install opencv4nodejs
> opencv-build@0.1.9 install /Users/manikanthvanka/Downloads/react- 
file-upload-master/node_modules/opencv-build
> node ./install.js
info install OPENCV4NODEJS_DISABLE_AUTOBUILD is set
info install skipping auto build...

> opencv4nodejs@5.6.0 install /Users/manikanthvanka/Downloads/react- 
file-upload-master/node_modules/opencv4nodejs
> node ./install/install.js

info install OPENCV_LIB_DIR is not set, looking for default lib dir
info install using lib dir: /usr/local/lib
/Users/manikanthvanka/Downloads/react-file-upload- 
master/node_modules/opencv4nodejs/install/install.js:45
throw new Error('no OpenCV libraries found in lib dir: ' + libDir)
 ^

 Error: no OpenCV libraries found in lib dir: /usr/local/lib
 at Object.<anonymous> (/Users/manikanthvanka/Downloads/react-file- 
 upload-master/node_modules/opencv4nodejs/install/install.js:45:9)
 at Module._compile (internal/modules/cjs/loader.js:1063:30)
 at Object.Module._extensions..js 
 (internal/modules/cjs/loader.js:1092:10)
 at Module.load (internal/modules/cjs/loader.js:928:32)
 at Function.Module._load (internal/modules/cjs/loader.js:769:14)
 at Function.executeUserEntryPoint [as runMain] 
 (internal/modules/run_main.js:72:12)
  at internal/main/run_main_module.js:17:47
  npm WARN @tinymce/tinymce-react@3.10.2 requires a peer of 
  react@^17.0.1 but none is installed. You must install peer 
  dependencies yourself.
  npm WARN @tinymce/tinymce-react@3.10.2 requires a peer of react- 
  dom@^17.0.1 but none is installed. You must install peer 
  dependencies yourself.
  npm WARN bootstrap@4.6.0 requires a peer of jquery@1.9.1 - 3 but 
  none is installed. You must install peer dependencies yourself.
  npm WARN bootstrap@4.6.0 requires a peer of popper.js@^1.16.1 but n. 
  one is installed. You must install peer dependencies yourself.
  npm WARN tsutils@3.17.1 requires a peer of typescript@>=2.8.0 || >= 
  3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 
  3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none 
  is installed. You must install peer dependencies yourself.

   npm ERR! code ELIFECYCLE
   npm ERR! errno 1
   npm ERR! opencv4nodejs@5.6.0 install: `node ./install/install.js`
   npm ERR! Exit status 1
   npm ERR! 
   npm ERR! Failed at the opencv4nodejs@5.6.0 install script.
   npm ERR! This is probably not a problem with npm. There is likely 
   additional logging output above.

    npm ERR! A complete log of this run can be found in:
    npm ERR!     /Users/manikanthvanka/.npm/_logs/2021-03- 
    07T11_03_42_873Z-debug.log
    manikanthvanka@Manikanths-MacBook-Pro react-file-upload-master %

标签： node.jsmacosopencvopencv4nodejs

解决方案

好的，所以我能够完全安装 opencv4nodejs 工作。我需要将节点从版本 16 降级到版本 14 并做一些编译器选项挖掘！

当前设置

macOS Big Sur v11.6.1
Homebrew 3.3.2
opencv 4.5.3_2
节点v14.18.1

节点安装（使用 Homebrew）
brew install node@14

opencv 安装（使用 Homebrew）
brew install opencv

opencv4nodejs 安装（带有节点安装程序）

  • 在安装之前设置以下两个编译器标志
    export CXXFLAGS="-std=c++14 -Wno-c++11-narrowing"
  • 在您设置上述环境变量的同一终端中运行安装
    npm install opencv4nodejs

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