# Error : installing plugin in logstash
**URL:** https://discuss.elastic.co/t/error-installing-plugin-in-logstash/229884
**Category:** Logstash
**Created:** [April 27, 2020, 1:40am UTC](https://discuss.elastic.co/t/error-installing-plugin-in-logstash/229884 "2020-04-27T01:40:27Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Ekta](https://discuss.elastic.co/u/Ekta)
#### Post date: [April 27, 2020, 1:40am UTC](https://discuss.elastic.co/t/error-installing-plugin-in-logstash/229884/1 "2020-04-27T01:40:27Z")
I am trying to install plugin in logstash -7.6.0 It shows below error:
I am download plugin from github : logstash-codec-gzip\_lines-master.zip
root@DRTEST03:/usr/share/logstash/bin# ./logstash-plugin install file:///root/Do wnloads/logstash-codec-gzip\_lines-master.zip
Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was depreca ted in version 9.0 and will likely be removed in a future release.
2020-04-26T20:25:11.976-04:00 [main] WARN FilenoUtil : Native subprocess control requires open access to sun.nio.ch
Pass '--add-opens java.base/sun.nio.ch=org.jruby.dist' or '=org.jruby.core' to e nable.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.jruby.ext.openssl.SecurityHelper (file :/usr/share/logstash/vendor/jruby/lib/ruby/stdlib/jopenssl.jar) to constructor j ava.security.cert.CertificateFactory(java.security.cert.CertificateFactorySpi,ja va.security.Provider,java.lang.String)
WARNING: Please consider reporting this to the maintainers of org.jruby.ext.open ssl.SecurityHelper
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflect ive access operations
WARNING: All illegal access operations will be denied in a future release
Installing file: /root/Downloads/logstash-codec-gzip\_lines-master.zip
ERROR: Invalid pack for: file:///root/Downloads/logstash-codec-gzip\_lines-master .zip, reason: The pack must contains at least one plugin, message: The pack must contains at least one plugin
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 25, 2020, 1:40am UTC](https://discuss.elastic.co/t/error-installing-plugin-in-logstash/229884/2 "2020-05-25T01:40:28Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.