error on composer install

[socialcyberdog]

I wanted to check this, unfortunately I get this on composer install - I was not sure what to edit in services.yaml - the source of the problem seems to be a simply case typo, but where to change that?

Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 54 installs, 0 updates, 0 removals
  - Installing ocramius/package-versions (1.3.0): Loading from cache
  - Installing symfony/flex (v1.1.1): Loading from cache
  - Installing beberlei/assert (v3.0.1): Loading from cache
  - Installing symfony/polyfill-mbstring (v1.9.0): Loading from cache
  - Installing doctrine/lexer (v1.0.1): Loading from cache
  - Installing doctrine/annotations (v1.6.0): Loading from cache
  - Installing doctrine/reflection (v1.0.0): Loading from cache
  - Installing doctrine/event-manager (v1.0.0): Loading from cache
  - Installing doctrine/collections (v1.5.0): Loading from cache
  - Installing doctrine/cache (v1.8.0): Loading from cache
  - Installing doctrine/persistence (v1.0.1): Loading from cache
  - Installing doctrine/inflector (v1.3.0): Loading from cache
  - Installing doctrine/common (v2.9.0): Loading from cache
  - Installing symfony/doctrine-bridge (v4.1.6): Loading from cache
  - Installing doctrine/doctrine-cache-bundle (1.3.3): Loading from cache
  - Installing doctrine/instantiator (1.1.0): Loading from cache
  - Installing symfony/console (v4.1.6): Loading from cache
  - Installing zendframework/zend-eventmanager (3.2.1): Loading from cache
  - Installing zendframework/zend-code (3.3.1): Loading from cache
  - Installing ocramius/proxy-manager (2.2.2): Loading from cache
  - Installing doctrine/dbal (v2.8.0): Loading from cache
  - Installing doctrine/migrations (v1.8.1): Loading from cache
  - Installing jdorn/sql-formatter (v1.2.17): Loading from cache
  - Installing psr/http-message (1.0.1): Loading from cache
  - Installing league/event (2.1.2): Loading from cache
  - Installing lcobucci/jwt (3.2.4): Loading from cache
  - Installing defuse/php-encryption (v2.2.1): Loading from cache
  - Installing league/oauth2-server (7.2.0): Loading from cache
  - Installing psr/cache (1.0.1): Loading from cache
  - Installing psr/container (1.0.0): Loading from cache
  - Installing psr/simple-cache (1.0.1): Loading from cache
  - Installing ramsey/uuid (3.8.0): Loading from cache
  - Installing psr/log (1.0.2): Loading from cache
  - Installing symfony/debug (v4.1.6): Loading from cache
  - Installing symfony/routing (v4.1.6): Loading from cache
  - Installing symfony/http-foundation (v4.1.6): Loading from cache
  - Installing symfony/event-dispatcher (v4.1.6): Loading from cache
  - Installing symfony/http-kernel (v4.1.6): Loading from cache
  - Installing symfony/finder (v4.1.6): Loading from cache
  - Installing symfony/filesystem (v4.1.6): Loading from cache
  - Installing symfony/dependency-injection (v4.1.6): Loading from cache
  - Installing symfony/config (v4.1.6): Loading from cache
  - Installing symfony/cache (v4.1.6): Loading from cache
  - Installing symfony/framework-bundle (v4.1.6): Loading from cache
  - Installing doctrine/orm (v2.6.2): Loading from cache
  - Installing doctrine/doctrine-bundle (1.9.1): Loading from cache
  - Installing doctrine/doctrine-migrations-bundle (v1.3.1): Loading from cache
  - Installing symfony/orm-pack (v1.0.5): Loading from cache
  - Installing symfony/inflector (v4.1.6): Loading from cache
  - Installing symfony/property-access (v4.1.6): Loading from cache
  - Installing symfony/security (v4.1.6): Loading from cache
  - Installing symfony/security-bundle (v4.1.6): Loading from cache
  - Installing symfony/yaml (v4.1.6): Loading from cache
  - Installing symfony/dotenv (v4.1.6): Loading from cache
Generating autoload files
ocramius/package-versions:  Generating version class...
ocramius/package-versions: ...done generating version class
Executing script cache:clear [KO]
 [KO]
Script cache:clear returned with error code 1
!!  
!!  In FileLoader.php line 168:
!!                                                                                 
!!    Case mismatch between loaded and declared class names: "App\Infrastructure\  
!!    OAuth2Server\Bridge\Client" vs "App\Infrastructure\oAuth2Server\Bridge\Clie  
!!    nt" in /home/User/Test/symfony-oauth-league/config/services.yaml (which is l  
!!    oaded in resource "/home/User/Test/symfony-oauth-league/config/services.yaml  
!!    ").                                                                          
!!                                                                                 
!!  
!!  In DebugClassLoader.php line 181:
!!                                                                                 
!!    Case mismatch between loaded and declared class names: "App\Infrastructure\  
!!    OAuth2Server\Bridge\Client" vs "App\Infrastructure\oAuth2Server\Bridge\Clie  
!!    nt".                                                                         
!!                                                                                 
!!  
!!  
Script @auto-scripts was called via post-install-cmd

Following your step 1 in your Tutorial produces a different result:

User ~  Test  symfony-oauth-league  step1  $  composer require league/oauth2-server
Using version ^8.0 for league/oauth2-server
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Can only install one of: lcobucci/jwt[3.3.1, 3.2.4].
    - Can only install one of: lcobucci/jwt[3.3.1, 3.2.4].
    - league/oauth2-server 8.0.0 requires lcobucci/jwt ^3.3.1 -> satisfiable by lcobucci/jwt[3.3.1].
    - Installation request for league/oauth2-server ^8.0 -> satisfiable by league/oauth2-server[8.0.0].
    - Installation request for lcobucci/jwt (locked at 3.2.4) -> satisfiable by lcobucci/jwt[3.2.4].

Installation failed, reverting ./composer.json to its original content.

I would like to follow your tutorial, but the first step seems a little rough atm.

It would be great if you would like to take a look and fix that, thanks!