# Error while building package from Source Code

**URL:** <https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432>\
**Category:** Kibana\
**Created:** [July 2, 2019, 4:41am UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432 "2019-07-02T04:41:10Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![saravananselvamohan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saravananselvamohan/32/47407_2.png) [@saravananselvamohan](https://discuss.elastic.co/u/saravananselvamohan)\
**Post date:** [July 2, 2019, 4:41am UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432/1 "2019-07-02T04:41:10Z")

</div>

yarn build --rpm yarn run v1.16.0 node scripts/build --all-platforms --rpm

C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:42419  
var e = new Error("Cannot find module '" + req + "'");  
^  
Error: Cannot find module 'static-extend'  
at webpackEmptyContext (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:42419:10)  
at Function.getter [as staticExtend] (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:42282:42)  
at Object.module.exports.cu.extend (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:42188:16)  
at namespace (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:40406:29)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:40498:18)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:39891:12)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:39771:18)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:34198:14)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:33302:14)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
at Object. (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:32920:18)  
at **webpack\_require** (C:\Users\Admin\kibana\packages\kbn-pm\dist\index.js:21:30)  
error Command failed with exit code 1.  
info Visit [https://yarnpkg.com/en/docs/cli/run](https://yarnpkg.com/en/docs/cli/run) for documentation about this command.

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<div class="post-metadata">

**Author:** ![jen-huang](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jen-huang/32/74327_2.png) [@jen-huang](https://discuss.elastic.co/u/jen-huang)\
**Post date:** [July 2, 2019, 6:56pm UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432/2 "2019-07-02T18:56:42Z")

</div>

Try running `yarn kbn bootstrap` before running `yarn build`.

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<div class="post-metadata">

**Author:** ![saravananselvamohan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saravananselvamohan/32/47407_2.png) [@saravananselvamohan](https://discuss.elastic.co/u/saravananselvamohan)\
**Post date:** [July 3, 2019, 3:20am UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432/3 "2019-07-03T03:20:01Z")

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Yup. yarn kbn bootstrap was successful. Only Error in yarn build. After getting that error even yarn kbn bootstrap fails

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 31, 2019, 3:20am UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432/4 "2019-07-31T03:20:03Z")

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This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.

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<div class="post-metadata">

**Author:** ![LeeDr](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leedr/32/9289_2.png) [@LeeDr](https://discuss.elastic.co/u/LeeDr)\
**Post date:** [November 22, 2019, 9:14pm UTC](https://discuss.elastic.co/t/error-while-building-package-from-source-code/188432/5 "2019-11-22T21:14:24Z")

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I just hit this too. I'm also on Windows (10 for me).

I discovered that `git status` showed a modified `packages/kbn-pm/dist/index.js` file.

So I did a `git reset --hard HEAD` and now I'm able to `yarn kbn bootstrap` again.