CODEWITHSUNDEEP
node.jsopencvnpm
YOGESH SINGH
YOGESH SINGH

Reputation: 31

Error during installation of opencv in nodejs?


> [email protected] 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 [email protected] No repository field.

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

Upvotes: 3

Views: 15241

Answers (4)

Flavio Troia
Flavio Troia

Reputation: 2809

You need of 'cmake' in your Operative System, es. in Debian/Ubuntu

 sudo apt install -y cmake

Upvotes: 6

Joe
Joe

Reputation: 871

Open your terminal.

Step 1 install brew // skip this step if your machine has brew installed.

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

Step 2 install cMake

brew install cmake

You can check if cmake installed by

cmake --version

Upvotes: 9

Mini-Man
Mini-Man

Reputation: 140

to solve that issue, please download the Cmake installer by following the link:

https://cmake.org/download/

Preferably I would suggest downloading the msi installer if you are windows, and select that it sets the system environment variable for you.

Awesome, that should fix that error.

but if you decide to set the environment variable manually, here is the docs https://stellar-group.github.io/hpx/docs/html/hpx/manual/build_system/cmake_basics.html

Upvotes: 5

DLara
DLara

Reputation: 329

I would say you don't have cmake installed or is not in your path:

'cmake' is not recognized as an internal or external command

execute "cmake" before "npm install --save opencv4nodejs" and if the command is not found then you catched it.

Upvotes: 0

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