PoyangLiu
commented
3 years ago This is not a OHIF viewer issue. You'll need to fix your own development environment. From your log it seems that you have a coy of python installed at D:\anaconda. It's possible that there is a mismatched version of python than the one node-sass need.
I suggest you search online for suggested solution that may work for you.
https://stackoverflow.com/questions/45801457/node-js-python-not-found-exception-due-to-node-sass-and-node-gyp
Ransh123
sedghi
Bug Report
Describe the Bug
when I use "yarn install" command report errors:
error E:\ohif\Viewers-master\node_modules\node-sass: Command failed. Exit code: 1 Command: node scripts/build.js Arguments: Directory: E:\ohif\Viewers-master\node_modules\node-sass Output: Building: E:\nodejs\node.exe E:\ohif\Viewers-master\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= gyp info it worked if it ends with ok gyp verb cli [ gyp verb cli 'E:\nodejs\node.exe', gyp verb cli 'E:\ohif\Viewers-master\node_modules\node-gyp\bin\node-gyp.js', gyp verb cli 'rebuild', gyp verb cli '--verbose', gyp verb cli '--libsass_ext=', gyp verb cli '--libsass_cflags=', gyp verb cli '--libsass_ldflags=', gyp verb cli '--libsass_library=' gyp verb cli ] gyp info using node-gyp@3.8.0 gyp info using node@14.15.4 | win32 | x64 gyp verb command rebuild [] gyp verb command clean [] gyp verb clean removing "build" directory gyp verb command configure [] gyp verb check python checking for Python executable "python2" in the PATH gyp verb", line 1
gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack at ChildProcess.exithandler (child_process.js:308:12)
gyp ERR! stack at ChildProcess.emit (events.js:315:20)
gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
gyp ERR! System Windows_NT 10.0.19042
gyp ERR! command "E:\nodejs\node.exe" "E:\ohif\Viewers-master\node_modules\node-gyp\bin\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd E:\ohif\Viewers-master\node_modules\node-sass
gyp ERR! node -v v14.15.4
whichfailed Error: not found: python2 gyp verbwhichfailed at getNotFoundError (E:\ohif\Viewers-master\node_modules\which\which.js:13:12) gyp verbwhichfailed at F (E:\ohif\Viewers-master\node_modules\which\which.js:68:19) gyp verbwhichfailed at E (E:\ohif\Viewers-master\node_modules\which\which.js:80:29) gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\which\which.js:89:16 gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\isexe\index.js:42:5 gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\isexe\windows.js:36:5 gyp verbwhichfailed at FSReqCallback.oncomplete (fs.js:183:21) gyp verbwhichfailed python2 Error: not found: python2 gyp verbwhichfailed at getNotFoundError (E:\ohif\Viewers-master\node_modules\which\which.js:13:12) gyp verbwhichfailed at F (E:\ohif\Viewers-master\node_modules\which\which.js:68:19) gyp verbwhichfailed at E (E:\ohif\Viewers-master\node_modules\which\which.js:80:29) gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\which\which.js:89:16 gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\isexe\index.js:42:5 gyp verbwhichfailed at E:\ohif\Viewers-master\node_modules\isexe\windows.js:36:5 gyp verbwhichfailed at FSReqCallback.oncomplete (fs.js:183:21) { gyp verbwhichfailed code: 'ENOENT' gyp verbwhichfailed } gyp verb check python checking for Python executable "python" in the PATH gyp verbwhichsucceeded python D:\anaconda\anaconda\python.EXE gyp ERR! configure error gyp ERR! stack Error: Command failed: D:\anaconda\anaconda\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3]; gyp ERR! stack File "