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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2020/03/08 14:17:32 UTC
[GitHub] [skywalking] tankilo edited a comment on issue #4463: Failed to
compile module apm-webapp on win10
tankilo edited a comment on issue #4463: Failed to compile module apm-webapp on win10
URL: https://github.com/apache/skywalking/issues/4463#issuecomment-596210392
**There are really something missing!**
The previous error can be ignored, because maven produces error, then i directly execute 'cnpm install' in directory `skywalking-ui` and i finally forget to clean node moudles before executing mvn again, so it's not an original error.
**This time, I clean everything and get the initial error.**
**If anyone got the following error.**
```
[INFO] > node-sass@4.11.0 postinstall C:\XXX\skywalking\skywalking-ui\node_modules\node-sass
[INFO] > node scripts/build.js
[ERROR] gyp verb check python checking for Python executable "python2" in the PATH
[ERROR] gyp verb `which` failed Error: not found: python2
[ERROR] gyp verb `which` failed at getNotFoundError (C:\XXX\skywalking\skywalking-ui\node_modules\which\which.js:13:12)
[ERROR] gyp verb `which` failed at F (C:\XXX\skywalking\skywalking-ui\node_modules\which\which.js:68:19)
[ERROR] gyp verb `which` failed at E (C:\XXX\skywalking\skywalking-ui\node_modules\which\which.js:80:29)
[ERROR] gyp verb `which` failed at C:\XXX\skywalking\skywalking-ui\node_modules\which\which.js:89:16
[ERROR] gyp verb `which` failed at C:\XXX\skywalking\skywalking-ui\node_modules\isexe\index.js:42:5
[ERROR] gyp verb `which` failed at C:\XXX\skywalking\skywalking-ui\node_modules\isexe\windows.js:36:5
[ERROR] gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:152:21)
[ERROR] gyp verb `which` failed code: 'ENOENT' }
[ERROR] gyp verb check python checking for Python executable "python" in the PATH
[ERROR] gyp verb `which` succeeded python C:\Users\XXX\AppData\Local\Programs\Python\Python37\python.EXE
[ERROR] gyp ERR! configure error
[ERROR] gyp ERR! stack Error: Command failed: C:\Users\XXX\AppData\Local\Programs\Python\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
[ERROR] gyp ERR! stack File "<string>", line 1
[ERROR] gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
[ERROR] gyp ERR! stack ^
[ERROR] gyp ERR! stack SyntaxError: invalid syntax
[ERROR] gyp ERR! stack
[ERROR] gyp ERR! stack at ChildProcess.exithandler (child_process.js:275:12)
[ERROR] gyp ERR! stack at emitTwo (events.js:126:13)
[ERROR] gyp ERR! stack at ChildProcess.emit (events.js:214:7)
[ERROR] gyp ERR! stack at maybeClose (internal/child_process.js:925:16)
[ERROR] gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
[ERROR] gyp ERR! System Windows_NT 10.0.17134
```
**You need to install python version 2.x and add 'python2' to PATH.**
[Python2，Python3环境及安装（windows、linux）](https://www.cnblogs.com/yunlong-hao/p/10939698.html)
```
[INFO] server-starter-es7 ................................. SUCCESS [ 11.352 s]
[INFO] apm-webapp ......................................... SUCCESS [14:27 min]
[INFO] apache-skywalking-apm .............................. SUCCESS [01:27 min]
[INFO] apache-skywalking-apm-es7 .......................... SUCCESS [01:25 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24:32 min
[INFO] Finished at: 2020-03-08T22:05:37+08:00
[INFO] Final Memory: 209M/1714M
[INFO] ------------------------------------------------------------------------
```
The only change i made to code is replacing `<arguments>install --registry=https://registry.npmjs.org/</arguments>` with `<arguments>install --registry=https://registry.npm.taobao.org/</arguments>`, i think this error will happen too if don't change the code.
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