Not able install Any plugin in logstash 5.3.1 on windows

I am trying to install the plugins and unfortunately after trying hard not able to hack it . I am facing new issue while installing . I am getting the below error while installing the logstash-core plugin
```
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-parseable POM C:\ELK\logstash\logstash-5.3.1\vendor\jruby\lib\ruby\shared\jars\gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:1) @ line 1, c
olumn 1
```
Can any one please help me on this .