Problems installing logstash-filter-translate plugin

[rabbit (Yuri)]

Guys,
I have the following error while installing the logstash-filter-translate plugin.

Validating logstash-filter-translate
Installing logstash-filter-translate
Error Bundler::InstallError, retrying 1/10
An error occurred while installing logstash-core-event-java (5.2.2), and Bundler cannot continue.
Make sure that gem install logstash-core-event-java -v '5.2.2' succeeds before bundling.
WARNING: SSLSocket#session= is not supported

I google it(plugin installation issue) and find out that the problem is related to Proxy configuration, but I dont have proxy in my network.

[rabbit (Yuri)]

running in debug mode getting the following error :

Errno::EPERM: Operation not permitted - Operation not permitted
org/jruby/RubyFile.java:1102:in `utime'
/usr/share/logstash/vendor/jruby/lib/ruby/1.9/fileutils.rb:1389:in `copy_metadata'
/usr/share/logstash/vendor/jruby/lib/ruby/1.9/fileutils.rb:466:in `copy_entry'
/usr/share/logstash/vendor/jruby/lib/ruby/1.9/fileutils.rb:1443:in `preorder_traverse'
/usr/share/logstash/vendor/jruby/lib/ruby/1.9/fileutils.rb:462:in `copy_entry'

...
/usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67:in run' /usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132:inrun'
/usr/share/logstash/lib/pluginmanager/main.rb:46:in (root)' Bundler::InstallError: An error occurred while installing logstash-core-event-java (5.2.2), and Bundler cannot continue. Make sure thatgem install logstash-core-event-java -v '5.2.2'` succeeds before bundling.
install_gem_from_spec at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/installer.rb:145
install_sequentially at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/installer.rb:269
each at org/jruby/RubyArray.java:1613
each at /usr/share/logstash/vendor/jruby/lib/ruby/1.9/forwardable.rb:201
install_sequentially at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/installer.rb:268
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/installer.rb:90
install at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/installer.rb:18
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/cli/install.rb:80
install at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/cli.rb:155
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/vendor/thor/lib/thor/command.rb:27
invoke_command at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/vendor/thor/lib/thor/invocation.rb:126
dispatch at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/vendor/thor/lib/thor.rb:359
start at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/vendor/thor/lib/thor/base.rb:440
start at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/bundler-1.9.10/lib/bundler/cli.rb:10
execute_bundler at /usr/share/logstash/lib/bootstrap/bundler.rb:152
invoke! at /usr/share/logstash/lib/bootstrap/bundler.rb:113
install_gems_list! at /usr/share/logstash/lib/pluginmanager/install.rb:142
execute at /usr/share/logstash/lib/pluginmanager/install.rb:61
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67
execute at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/subcommand/execution.rb:11
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67
run at /usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132
(root) at /usr/share/logstash/lib/pluginmanager/main.rb:46