# Logstash-filter-yaml seems to depend on old logstash-core

**URL:** <https://discuss.elastic.co/t/logstash-filter-yaml-seems-to-depend-on-old-logstash-core/98391>\
**Category:** Logstash\
**Created:** [August 25, 2017, 3:21pm UTC](https://discuss.elastic.co/t/logstash-filter-yaml-seems-to-depend-on-old-logstash-core/98391 "2017-08-25T15:21:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![johnd](https://avatars.discourse-cdn.com/v4/letter/j/58f4c7/32.png) [@johnd](https://discuss.elastic.co/u/johnd)\
**Post date:** [August 25, 2017, 3:21pm UTC](https://discuss.elastic.co/t/logstash-filter-yaml-seems-to-depend-on-old-logstash-core/98391/1 "2017-08-25T15:21:12Z")

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$ sudo -u logstash ./bin/logstash-plugin install logstash-filter-yaml  
Validating logstash-filter-yaml  
Installing logstash-filter-yaml  
Plugin version conflict, aborting  
ERROR: Installation Aborted, message: Bundler could not find compatible versions for gem "logstash-core":  
In snapshot (Gemfile.lock):  
logstash-core (= 5.5.2)

In Gemfile:  
logstash-core-plugin-api (\>= 0) java depends on  
logstash-core (= 5.5.2) java

```
logstash-filter-yaml (>= 0) java depends on
  logstash-core (< 2.0.0, >= 1.4.0) java

logstash-core (>= 0) java

```

Running `bundle update` will rebuild your snapshot from scratch, using only  
the gems in your Gemfile, which may resolve the conflict.

---

<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:** [September 22, 2017, 3:21pm UTC](https://discuss.elastic.co/t/logstash-filter-yaml-seems-to-depend-on-old-logstash-core/98391/2 "2017-09-22T15:21:41Z")

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