Error installing redmine_ckeditor v1.2.3 for Redmine v4.2.1

[shreyarajwade]

I am running Redmine v4.2.1. After installing redmine_ckeditor v1.2.3, the error log shows the following error:

App 28896 output:     /opt/bitnami/ruby/lib/ruby/gems/2.6.0/gems/passenger-6.0.5/src/helper-scripts/rack-preloader.rb:29:in `<main>'
[ E 2021-06-09 19:00:21.9386 28129/Tu age/Cor/App/Implementation.cpp:221 ]: Could not spawn process for 
application /opt/bitnami/apps/redmine/htdocs/: The application encountered the following error: https://github.com/a-ono/rich.git (at 1.5.2@f5b5b07) is not yet checked out. 
Run `bundle install` first. (Bundler::GitError)
  Error ID: bff5fe1c
  Error details saved to: /tmp/passenger-error-mJ1jqA.html

Following steps were involved for installing plugin:

1. apt-get install imagemagick
2. bundle install --without development test
3. rake redmine:plugins:migrate RAILS_ENV=production
4. Cleared caches and restarted redmine

[Starbase12]

Is this plugin already updated to run on resmine 4.2.x? I'm planning to upgrade soon but want to be sure that this plugin will still work.

[CSCSxx]

It runs at 4.2.1, i'm sure it also will work on 4.2.2

[drexlma]

Redmine 4.2.3.stable will work