npm install failed at node-sass command failed
The following error occurs after npm install is executed
I maintain a project, the web page is developed using Angular.js and some utilities, but when I use the "npm install" command I get an error, the error log is shown below
error message
npm ERR! code 1
npm ERR! path D:\FDisk\001-processing\subtlechat-vue\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js
npm ERR! Building: D:\Software\200-Brick\210-Tool\218-Node.js\02-Application\node.exe D:\FDisk\001-processing\subtlechat-vue\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli 'D:\\Software\\200-Brick\\210-Tool\\218-Node.js\\02-Application\\node.exe',
npm ERR! gyp verb cli 'D:\\FDisk\\001-processing\\subtlechat-vue\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli 'rebuild',
npm ERR! gyp verb cli '--verbose',
npm ERR! gyp verb cli '--libsass_ext=',
npm ERR! gyp verb cli '--libsass_cflags=',
npm ERR! gyp verb cli '--libsass_ldflags=',
npm ERR! gyp verb cli '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using node-gyp@3.8.0
npm ERR! gyp info using [email protected] | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "python2" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python2
npm ERR! gyp verb `which` failed at getNotFoundError (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21)
npm ERR! gyp verb `which` failed python2 Error: not found: python2
npm ERR! gyp verb `which` failed at getNotFoundError (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21) {
npm ERR! gyp verb `which` failed code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb check python checking for Python executable "python" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python
npm ERR! gyp verb `which` failed at getNotFoundError (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21)
npm ERR! gyp verb `which` failed python Error: not found: python
npm ERR! gyp verb `which` failed at getNotFoundError (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\FDisk\001-processing\subtlechat-vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:202:21) {
npm ERR! gyp verb `which` failed code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb could not find "python". checking python launcher
npm ERR! gyp verb could not find "python". guessing location
npm ERR! gyp verb ensuring that file exists: C:\Python27\python.exe
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
npm ERR! gyp ERR! stack at PythonFinder.failNoPython (D:\FDisk\001-processing\subtlechat-vue\node_modules\node-gyp\lib\configure.js:484:19)
npm ERR! gyp ERR! stack at PythonFinder.<anonymous> (D:\FDisk\001-processing\subtlechat-vue\node_modules\node-gyp\lib\configure.js:509:16)
npm ERR! gyp ERR! stack at callback (D:\FDisk\001-processing\subtlechat-vue\node_modules\graceful-fs\polyfills.js:295:20)
npm ERR! gyp ERR! stack at FSReqCallback.oncomplete (node:fs:202:21)
npm ERR! gyp ERR! System Windows_NT 10.0.19044
npm ERR! gyp ERR! command "D:\\Software\\200-Brick\\210-Tool\\218-Node.js\\02-Application\\node.exe" "D:\\FDisk\\001-processing\\subtlechat-vue\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd D:\FDisk\001-processing\subtlechat-vue\node_modules\node-sass
npm ERR! gyp ERR! node -v v16.18.1
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
npm ERR! A complete log of this run can be found in:
npm ERR! D:\Software\200-Brick\210-Tool\218-Node.js\02-Application\node_cache\_logs\2023-03-13T06_34_38_773Z-debug-0.log
error analysis process
I checked a lot of information online
, including the node version problem; or some command execution methods, and configuring the permissions and environment variables of node-related files. The results were obvious, and they all failed. Finally, I checked the
official documents of vue and node online, and also tried After trying it many times, I finally solved this problem.
This is how I fixed the bug. Everyone’s mistakes may be greatly different due to a small difference. Here I only provide the method I solved. As for whether it is applicable. Regarding your mistake, please try again.
Error resolution
This is usually because the environment has changed since running npm install. Run npm rebuild node-sass to download the bindings for the current environment.
So I ran npm rebuild node-sass and it worked! Then I installed npm and everything worked fine.
To solve the problem, execute the following commands in order, and then run the project directly. There is no need to execute npm install again
:
npm uninstall node-sass
two:
npm i -D sass
three:
npm i