# Logstash-input-google\_pubsub install (version conflict) on logstash 5.2

**URL:** <https://discuss.elastic.co/t/logstash-input-google-pubsub-install-version-conflict-on-logstash-5-2/74625>\
**Category:** Logstash\
**Created:** [February 10, 2017, 9:14am UTC](https://discuss.elastic.co/t/logstash-input-google-pubsub-install-version-conflict-on-logstash-5-2/74625 "2017-02-10T09:14:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mostafa\_marji](https://avatars.discourse-cdn.com/v4/letter/m/48db29/32.png) [@mostafa\_marji](https://discuss.elastic.co/u/mostafa_marji)\
**Post date:** [February 10, 2017, 9:14am UTC](https://discuss.elastic.co/t/logstash-input-google-pubsub-install-version-conflict-on-logstash-5-2/74625/1 "2017-02-10T09:14:50Z")

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Validating logstash-input-google\_pubsub  
Installing logstash-input-google\_pubsub  
Plugin version conflict, aborting  
ERROR: Installation Aborted, message: Bundler could not find compatible versions for gem "logstash-core":  
In snapshot (Gemfile.lock):  
logstash-core (= 5.2.0)

In Gemfile:  
logstash-core-plugin-api (\>= 0) java depends on  
logstash-core (= 5.2.0) java

```
logstash-input-google_pubsub (>= 0) java depends on
  logstash-core (< 3.0.0, >= 2.0.0) 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.

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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:** [March 10, 2017, 9:14am UTC](https://discuss.elastic.co/t/logstash-input-google-pubsub-install-version-conflict-on-logstash-5-2/74625/2 "2017-03-10T09:14:54Z")

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