Cannot Install By Angular CLI

Error occur as below, need help : C:\xampp\htdocs\ANGULAR_PROJECT\vQr>npm i @zxing/ngx-scanner@latest --save

sharp@0.19.1 install C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\sharp node-gyp rebuild

C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\sharp>if not defined npm_config_node_gyp (node "C:\Users\yen-yee.wong\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "C:\Users\yen-yee.wong\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack     at PythonFinder.failNoPython (C:\Users\yen-yee.wong\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:483:19)
gyp ERR! stack     at PythonFinder.<anonymous> (C:\Users\yen-yee.wong\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:508:16)
gyp ERR! stack     at C:\Users\yen-yee.wong\AppData\Roaming\npm\node_modules\npm\node_modules\graceful-fs\polyfills.js:284:29
gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\yen-yee.wong\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\sharp
gyp ERR! node -v v8.9.4
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
npm WARN rollback Rolling back tar@4.4.0 failed (this is probably harmless): EPERM: operation not permitted, scandir 'C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\sharp\node_modules'
npm WARN rollback Rolling back node-pre-gyp@0.6.39 failed (this is probably harmless): EPERM: operation not permitted, rmdir 'C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\fsevents\node_modules'
npm WARN rollback Rolling back ajv@4.11.8 failed (this is probably harmless): EPERM: operation not permitted, rmdir 'C:\xampp\htdocs\ANGULAR_PROJECT\vQr\node_modules\fsevents\node_modules'
npm WARN @angular/cdk@5.0.4 requires a peer of @angular/core@~5.1.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/cdk@5.0.4 requires a peer of @angular/common@~5.1.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@2.0.0-beta.12 requires a peer of @angular/core@~5.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@2.0.0-beta.12 requires a peer of @angular/common@~5.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/material@5.0.4 requires a peer of @angular/core@~5.1.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/material@5.0.4 requires a peer of @angular/common@~5.1.1 but none is installed. You must install peer dependencies yourself.
npm WARN ng2-qrcode-reader@0.0.1 requires a peer of @angular/core@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN ngx-carousel@1.3.5 requires a peer of @angular/core@^2.4.0 || ^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN ngx-carousel@1.3.5 requires a peer of @angular/common@^2.4.0 || ^4.0.0 but none is installed. You must install peer dependencies
yourself.
npm WARN ngx-qrcode3@0.3.0 requires a peer of @angular/core@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN ngx-zxing@0.3.4 requires a peer of @angular/core@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! sharp@0.19.1 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the sharp@0.19.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

[odahcam]

Package updated and working: https://zxing-ngx-scanner.stackblitz.io/

[werthdavid]

This is probably a problem with your environment, please try to install:

npm install --global --production windows-build-tools

…and try again.