LoadError: cannot load such file -- listen

Infos:

Dears, I’m using the installation manual from here:
https://docs.zammad.org/en/latest/install/source.html
and at Step 5 i got this error:


zammad@gtzammand:/opt/zammad$ rake assets:precompile
rake aborted!
LoadError: cannot load such file -- listen

zammad@gtzammand:/opt/zammad$ rails s -p 3000
=> Booting Puma
=> Rails 6.1.6 application starting in development
=> Run bin/rails server --help for more startup options
Exiting
/usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:15:in require': cannot load such file -- listen (LoadError) from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:15:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/zeitwerk-2.6.0/lib/zeitwerk/kernel.rb:35:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in block in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:299:in load_dependency' from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/evented_file_update_checker.rb:6:in <main>' from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/zeitwerk-2.6.0/lib/zeitwerk/kernel.rb:35:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in block in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:299:in load_dependency’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in require' from /opt/zammad/config/environments/development.rb:60:in block in ’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/railtie.rb:234:in instance_eval' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/railtie.rb:234:in configure’
from /opt/zammad/config/environments/development.rb:3:in <main>' from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/zeitwerk-2.6.0/lib/zeitwerk/kernel.rb:35:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in block in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:299:in load_dependency’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/engine.rb:571:in block (2 levels) in class:Engine
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/engine.rb:570:in each' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/engine.rb:570:in block in class:Engine
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:32:in instance_exec' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:32:in run’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:61:in block in run_initializers' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:228:in block in tsort_each’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:350:in block (2 levels) in each_strongly_connected_component' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:422:in block (2 levels) in each_strongly_connected_component_from’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:431:in each_strongly_connected_component_from' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:421:in block in each_strongly_connected_component_from’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:50:in each' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:50:in tsort_each_child’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:415:in call' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:415:in each_strongly_connected_component_from’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:349:in block in each_strongly_connected_component' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:347:in each’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:347:in call' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:347:in each_strongly_connected_component’
from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:226:in tsort_each' from /usr/share/rvm/rubies/ruby-3.0.4/lib/ruby/3.0.0/tsort.rb:205:in tsort_each’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/initializable.rb:60:in run_initializers' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/application.rb:391:in initialize!’
from /opt/zammad/config/environment.rb:7:in <main>' from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/zeitwerk-2.6.0/lib/zeitwerk/kernel.rb:35:in require’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in block in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:299:in load_dependency’
from /usr/share/rvm/gems/ruby-3.0.4/gems/activesupport-6.1.6/lib/active_support/dependencies.rb:332:in require' from config.ru:5:in block in ’
from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/builder.rb:116:in eval' from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/builder.rb:116:in new_from_string’
from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/builder.rb:105:in load_file' from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/builder.rb:66:in parse_file’
from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/server.rb:349:in build_app_and_options_from_config' from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/server.rb:249:in app’
from /usr/share/rvm/gems/ruby-3.0.4/gems/rack-2.2.3.1/lib/rack/server.rb:422:in wrapped_app' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/commands/server/server_command.rb:77:in log_to_stdout’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/commands/server/server_command.rb:37:in start' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/commands/server/server_command.rb:144:in block in perform’
from internal:kernel:90:in tap' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/commands/server/server_command.rb:135:in perform’
from /usr/share/rvm/gems/ruby-3.0.4/gems/thor-1.2.1/lib/thor/command.rb:27:in run' from /usr/share/rvm/gems/ruby-3.0.4/gems/thor-1.2.1/lib/thor/invocation.rb:127:in invoke_command’
from /usr/share/rvm/gems/ruby-3.0.4/gems/thor-1.2.1/lib/thor.rb:392:in dispatch' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/command/base.rb:69:in perform’
from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/command.rb:48:in invoke' from /usr/share/rvm/gems/ruby-3.0.4/gems/railties-6.1.6/lib/rails/commands.rb:18:in
from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from /usr/share/rvm/gems/ruby-3.0.4/gems/bootsnap-1.12.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require’
from bin/rails:10:in `’
zammad@gtzammand:/opt/zammad$

Can you please link some help how to continue?

Regards,
Tamas