No such file to load -- coderay.rb

[Ashjoker24]

Hi
I am new for redmine and my target is to redmine issue trigger jenkins job, for that purpose I try to install this plugin and I got error while running,
bundle exec rake redmine:plugins:migrate RAILS_ENV=production NAME=redmine_jenkins
rake aborted!
LoadError: No such file to load -- coderay.rb
/home/centos/redmine-4.0.5/plugins/redmine_bootstrap_kit/app/helpers/code_mirror/colorizer_helper.rb:1:in <top (required)>' /home/centos/redmine-4.0.5/plugins/redmine_bootstrap_kit/app/helpers/code_mirror_helper.rb:4:in module:CodeMirrorHelper'
/home/centos/redmine-4.0.5/plugins/redmine_bootstrap_kit/app/helpers/code_mirror_helper.rb:1:in <top (required)>' /home/centos/redmine-4.0.5/plugins/redmine_bootstrap_kit/app/helpers/redmine_bootstrap_kit_helper.rb:6:in module:RedmineBootstrapKitHelper'
/home/centos/redmine-4.0.5/plugins/redmine_bootstrap_kit/app/helpers/redmine_bootstrap_kit_helper.rb:1:in <top (required)>' /home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins/patches/projects_controller_patch.rb:13:in block in included'
/home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins/patches/projects_controller_patch.rb:9:in class_eval' /home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins/patches/projects_controller_patch.rb:9:in included'
/home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins/patches/projects_controller_patch.rb:40:in include' /home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins/patches/projects_controller_patch.rb:40:in <top (required)>'
/home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins.rb:11:in block (2 levels) in <top (required)>' /home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins.rb:9:in each'
/home/centos/redmine-4.0.5/plugins/redmine_jenkins/lib/redmine_jenkins.rb:9:in block in <top (required)>' /home/centos/redmine-4.0.5/config/environment.rb:14:in <top (required)>'
/root/.rbenv/versions/2.6.1/bin/bundle:23:in load' /root/.rbenv/versions/2.6.1/bin/bundle:23:in

'
Tasks: TOP => redmine:plugins:migrate => environment
(See full trace by running task with --trace)