Блог

Я попытался установить opencv с помощью npm. Я получил следующую ошибку. Пожалуйста, помогите. Я застрял так долго! На моем компьютере установлены python 2.7 и opencv 2.4.9.

У меня есть следующие системные переменные.

 C:Python27;%OPENCV_DIR%bin
  

И OPENCV_DIR является

 c:OpenCVbuildx64vc14
  

Ниже приведена трассировка стека для сбоя установки.

 $ npm install opencv
npm WARN installMany node-pre-gyp was bundled with opencv@6.0.0, but bundled package wasn't found in unpacked tree

> opencv@6.0.0 install C:UsersJohnsonDesktopkimservernode_modulesopencv
> node-pre-gyp install --fallback-to-build

node-pre-gyp ERR! Tried to download: https://node-opencv.s3.amazonaws.com/opencv/v6.0.0/Release/node-v46-win32-x64.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for opencv@6.0.0 and node@4.2.6 (node-v46 ABI) (falling back to source compile with node-gyp)
C:UsersJohnsonDesktopkimservernode_modulesopencvutilsfind-opencv.js:57
                throw new Error("ERROR: couldn't read the lib directory "   err);
                ^

Error: ERROR: couldn't read the lib directory Error: ENOENT: no such file or directory, scandir 'C:OpenCVbuildx64vc14lib'
    at C:UsersJohnsonDesktopkimservernode_modulesopencvutilsfind-opencv.js:57:23
    at FSReqWrap.oncomplete (fs.js:82:15)
gyp: Call to 'node utils/find-opencv.js --libs' returned exit status 1 while in binding.gyp. while trying to load binding.gyp
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (C:UsersJohnsonDesktopkimservernode_modulesnode-gyplibconfigure.js:305:16)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Windows_NT 6.3.9600
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\Johnson\Desktop\kim\server\node_modules\node-gyp\bin\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\Users\Johnson\Desktop\kim\server\node_modules\opencv\build\opencv\v6.0.0\Release\node-v46-win32-x64\opencv.node" "--module_name=opencv" "--module_path=C:\Users\Johnson\Desktop\kim\server\node_modules\opencv\build\opencv\v6.0.0\Release\node-v46-win32-x64"
gyp ERR! cwd C:UsersJohnsonDesktopkimservernode_modulesopencv
gyp ERR! node -v v4.2.6
gyp ERR! node-gyp -v v3.4.0
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'C:Program Filesnodejsnode.exe C:UsersJohnsonDesktopkimservernode_modulesnode-gypbinnode-gyp.js configure --fallback-to-build --module=C:UsersJohnsonDesktopkimservernode_modulesopencvbuildopencvv6.0.0Releasenode-v46-win32-x64opencv.node --module_name=opencv --module_path=C:UsersJohnsonDesktopkimservernode_modulesopencvbuildopencvv6.0.0Releasenode-v46-win32-x64' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (C:UsersJohnsonDesktopkimservernode_modulesnode-pre-gyplibutilcompile.js:83:29)
node-pre-gyp ERR! stack     at emitTwo (events.js:87:13)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:821:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
node-pre-gyp ERR! System Windows_NT 6.3.9600
node-pre-gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\Johnson\Desktop\kim\server\node_modules\node-pre-gyp\bin\node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd C:UsersJohnsonDesktopkimservernode_modulesopencv
node-pre-gyp ERR! node -v v4.2.6
node-pre-gyp ERR! node-pre-gyp -v v0.6.30
node-pre-gyp ERR! not ok
Failed to execute 'C:Program Filesnodejsnode.exe C:UsersJohnsonDesktopkimservernode_modulesnode-gypbinnode-gyp.js configure --fallback-to-build --module=C:UsersJohnsonDesktopkimservernode_modulesopencvbuildopencvv6.0.0Releasenode-v46-win32-x64opencv.node --module_name=opencv --module_path=C:UsersJohnsonDesktopkimservernode_modulesopencvbuildopencvv6.0.0Releasenode-v46-win32-x64' (1)
npm ERR! Windows_NT 6.3.9600
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "install" "opencv"
npm ERR! node v4.2.6
npm ERR! npm  v2.14.12
npm ERR! code ELIFECYCLE

npm ERR! opencv@6.0.0 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the opencv@6.0.0 install script 'node-pre-gyp install --fallback-to-build'.
npm ERR! This is most likely a problem with the opencv package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-pre-gyp install --fallback-to-build
npm ERR! You can get their info via:
npm ERR!     npm owner ls opencv
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     C:UsersJohnsonDesktopkimservernpm-debug.log