# Lucene core missing when building 0.17.0 in Eclipse (after gradle is run)

**URL:** https://discuss.elastic.co/t/lucene-core-missing-when-building-0-17-0-in-eclipse-after-gradle-is-run/4846
**Category:** Elasticsearch
**Created:** [July 13, 2011, 6:20am UTC](https://discuss.elastic.co/t/lucene-core-missing-when-building-0-17-0-in-eclipse-after-gradle-is-run/4846 "2011-07-13T06:20:54Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![derrickburns](https://avatars.discourse-cdn.com/v4/letter/d/50afbb/32.png) [@derrickburns](https://discuss.elastic.co/u/derrickburns)
#### Post date: [July 13, 2011, 6:20am UTC](https://discuss.elastic.co/t/lucene-core-missing-when-building-0-17-0-in-eclipse-after-gradle-is-run/4846/1 "2011-07-13T06:20:54Z")

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I ran gradle build. Then created a new Eclipse project from 0.17.

I had to add the Lucene core jar manually to get Eclipse to build  
elasticsearch. Everything else was there...

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 4:00am UTC](https://discuss.elastic.co/t/lucene-core-missing-when-building-0-17-0-in-eclipse-after-gradle-is-run/4846/2 "2017-07-06T04:00:52Z")

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