# Unable to install plugin After Logstash upgrade 5.5.1 - logstash-input-mongodb

**URL:** <https://discuss.elastic.co/t/unable-to-install-plugin-after-logstash-upgrade-5-5-1-logstash-input-mongodb/99701>\
**Category:** Logstash\
**Created:** [September 7, 2017, 9:31am UTC](https://discuss.elastic.co/t/unable-to-install-plugin-after-logstash-upgrade-5-5-1-logstash-input-mongodb/99701 "2017-09-07T09:31:36Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![bkumbar](https://avatars.discourse-cdn.com/v4/letter/b/7ba0ec/32.png) [@bkumbar](https://discuss.elastic.co/u/bkumbar)\
**Post date:** [September 7, 2017, 9:31am UTC](https://discuss.elastic.co/t/unable-to-install-plugin-after-logstash-upgrade-5-5-1-logstash-input-mongodb/99701/1 "2017-09-07T09:31:36Z")

</div>

Receiving below error while installing Mongodb plugin

Compressed indicies: 0.032s  
Bundler::GemNotFound: You have requested:  
logstash-codec-plain = 3.0.2

The bundle currently has logstash-codec-plain locked at 3.0.3.  
Try running `bundle update logstash-codec-plain`  
verify\_gemfile\_dependencies\_are\_found! at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/resolver.rb:328  
each at org/jruby/RubyArray.java:1613  
verify\_gemfile\_dependencies\_are\_found! at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/resolver.rb:307  
start at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/resolver.rb:199  
resolve at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/resolver.rb:182  
resolve at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/definition.rb:192  
to\_lock at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/definition.rb:265  
each at org/jruby/RubyArray.java:1613  
to\_lock at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/definition.rb:261  
lock at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/definition.rb:237  
inject at D:/applocalbin/logstash/lib/pluginmanager/bundler/logstash\_injector.rb:77  
inject! at D:/applocalbin/logstash/lib/pluginmanager/bundler/logstash\_injector.rb:37  
chdir at org/jruby/RubyDir.java:341  
inject! at D:/applocalbin/logstash/lib/pluginmanager/bundler/logstash\_injector.rb:36  
execute at D:/applocalbin/logstash/lib/pluginmanager/pack\_installer/local.rb:37  
execute at D:/applocalbin/logstash/lib/pluginmanager/install.rb:32  
run at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67  
execute at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/subcommand/execution.rb:11  
run at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67  
run at D:/applocalbin/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132  
(root) at D:\applocalbin\logstash\lib\pluginmanager\main.rb:48

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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:** [October 5, 2017, 9:31am UTC](https://discuss.elastic.co/t/unable-to-install-plugin-after-logstash-upgrade-5-5-1-logstash-input-mongodb/99701/2 "2017-10-05T09:31:41Z")

</div>

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