erlaubnis Verweigert whil installation activeadmin

Question

Ich versuche ActiveAdmin in meiner Rails App zu verwenden. Aber wenn ich versuche, ActiveAdmin zu installieren, wird der Fehler "Berechtigung verweigert" ausgegeben. habe ich in meinem Gemfile hinzugefügt.

gem 'activeadmin', github: 'activeadmin' 

Wenn ich laufen 'Schienen active_admin erzeugen: install' ich die folgende Fehlermeldung erhalten

**/home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:101:in `initialize': Permission denied @ rb_sysopen - /home/cbls-2/academics/office_management/config/routes.rb (Errno::EACCES)** 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:101:in `open' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:101:in `replace!' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:59:in `invoke!' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:94:in `action' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:30:in `insert_into_file' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/actions.rb:224:in `block in route' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:194:in `block in in_root' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:184:in `block in inside' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/2.3.0/fileutils.rb:128:in `chdir' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/2.3.0/fileutils.rb:128:in `cd' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:184:in `inside' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:194:in `in_root' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/actions.rb:223:in `route' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/devise-4.1.0/lib/generators/devise/devise_generator.rb:22:in `add_devise_routes' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:115:in `invoke' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/bundler/gems/activeadmin-70cfbf3d7d33/lib/generators/active_admin/devise/devise_generator.rb:39:in `create_admin_user' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:115:in `invoke' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:277:in `block in _invoke_for_class_method' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/shell.rb:68:in `with_padding' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:266:in `_invoke_for_class_method' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:133:in `_invoke_from_option_users' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators.rb:157:in `invoke' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/generate.rb:13:in `<top (required)>' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:123:in `require_command!' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:130:in `generate_or_destroy' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:50:in `generate' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
from /home/cbls-2/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>' 
from bin/rails:9:in `require' 
from bin/rails:9:in `<main>' 

Answer 1

Versuchen

sudo chown -R youruser ~/.rbenv