# Logstash 6.0.1 plugin install error

**URL:** <https://discuss.elastic.co/t/logstash-6-0-1-plugin-install-error/111116>\
**Category:** Logstash\
**Created:** [December 11, 2017, 2:33pm UTC](https://discuss.elastic.co/t/logstash-6-0-1-plugin-install-error/111116 "2017-12-11T14:33:41Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Zen\_Spartan1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zen_spartan1/32/42017_2.png) [@Zen\_Spartan1](https://discuss.elastic.co/u/Zen_Spartan1)\
**Post date:** [December 11, 2017, 2:33pm UTC](https://discuss.elastic.co/t/logstash-6-0-1-plugin-install-error/111116/1 "2017-12-11T14:33:41Z")

</div>

Using ubuntu 16.04.3 with open jdk , trying to install the oui plugin but keep getting this error, any ideas?

cheers

Zen

Validating logstash-filter-oui

Installing logstash-filter-oui

Plugin version conflict, aborting

ERROR: Installation Aborted, message: Bundler could not find compatible versions for gem "sequel":

In snapshot (Gemfile.lock):

```
sequel (= 5.2.0)

```

In Gemfile:

```
logstash-input-jdbc (>= 0) java depends on

  sequel (>= 0) java

```

.......  
.......  
.......

Running `bundle update` will rebuild your snapshot from scratch, using only

the gems in your Gemfile, which may resolve the conflict.

Bundler could not find compatible versions for gem "logstash":

In Gemfile:

```
logstash-filter-oui (>= 0) java depends on

  logstash (< 2.0.0, >= 1.4.0) java

```

Could not find gem 'logstash (\< 2.0.0, \>= 1.4.0) java', which is required by gem 'logstash-filter-oui (\>= 0) java', in any of the sources.

---

<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:** [January 8, 2018, 2:33pm UTC](https://discuss.elastic.co/t/logstash-6-0-1-plugin-install-error/111116/2 "2018-01-08T14:33:54Z")

</div>

Closed on January 8, 2018, 2:33pm UTC

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