Question


> opencv-build@0.0.15 install C:\projects\opencvtry\node_modules\opencv-build
> node ./install.js

info install if you want to use an own OpenCV installation set OPENCV4NODEJS_DISABLE_AUTOBUILD
info install library dir does not exist: C:\projects\opencvtry\node_modules\opencv-build\opencv\build\lib\Release
info install running install script...
ERR! Error: Command failed: cmake --version
'cmake' is not recognized as an internal or external command,
operable program or batch file.

npm WARN opencvtry@1.0.0 No repository field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! opencv-build@0.0.15 install: `node ./install.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the opencv-build@0.0.15 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

Answer 1

要解决该问题，请通过以下链接下载Cmake安装程序：

https://cmake.org/download/

如果您是Windows，最好建议下载msi安装程序，并选择它为您设置系统环境变量。

太棒了，应该可以解决该错误。

但是，如果您决定手动设置环境变量，请参阅以下文档 https://stellar-group.github.io/hpx/docs/html/hpx/manual/build_system/cmake_basics.html

Answer 2

我会说您没有安装cmake或不在您的路径中：

'cmake'不被识别为内部或外部命令

在“ npm install --save opencv4nodejs”之前执行“ cmake”，如果找不到该命令，则将其捕获。

Answer 3

打开您的终端。

步骤1安装brew //如果您的计算机已安装brew，则跳过此步骤。

红宝石-e“ $（curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install）” / dev / null

第2步安装cMake

酿造cmake

您可以检查cmake是否安装

cmake --version

Answer 4

您需要在操作系统中使用“ cmake”，例如。在Debian / Ubuntu中

Configuration

在nodejs中安装opencv期间出错？

4 个答案: