Can't install the plugin

[sitanxin]

Is there any way we can install it off line?

$ ./logstash-plugin install --no-verify logstash-input-jmx
Installing logstash-input-jmx
Error Bundler::HTTPError, retrying 1/10
Could not fetch specs from https://rubygems.org/
Error Bundler::HTTPError, retrying 2/10
Could not fetch specs from https://rubygems.org/

[sitanxin]

We can't install it via gem way neither.
$ ls
CHANGELOG.md CONTRIBUTORS Gemfile lib LICENSE logstash-input-jmx.gemspec NOTICE.TXT Rakefile README.md spec

$ gem build logstash-input-jmx.gemspec
ERROR: While executing gem ... (NoMethodError)
undefined method `metadata=' for #Gem::Specification:0x7f88d5d928e8

[jordansissel]

@sitanxin that gem build error seems more like a local problem with your version of ruby and is unrelated to your logstash problem.

Offline installation is something many users struggle with. @acchen97, can you help here? I don't know what settings (if any?) need to be set to do offline installation in this case.

[acchen97]

@sitanxin there are known issues with the offline plugin install workflow today. With that in mind, you can still consult the offline plugins documentation for instructions. If you run into issues, please use this workaround here.