Below are the steps I've taken. I then use a browser to access /index.php/install/configure, fill out the DB/etc info, and click Install concrete5, I see the database being created, and .....

Class Concrete\Core\Backup\ContentImporter\Importer\Routine\ImportStacksStructureRoutine does not exist.

What isn't working? Should I be installing differently? I am using centos6.

Thanks!

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git clonehttps://github.com/concrete5/concrete5.git...
cd concrete5/

composer install


CREATE DATABASE concrete5;

CREATE USER 'concrete5'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON concrete5 . * TO 'concrete5'@'localhost';

FLUSH PRIVILEGES;

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Class Concrete\Core\Backup\ContentImporter\Importer\Routine\ImportStacksStructureRoutine does not exist.

Trace:
#0 /var/www/concrete5/concrete/vendor/illuminate/container/Container.php(734): ReflectionClass->__construct('Concrete\\Core\\B...') #1 /var/www/concrete5/concrete/src/Application/Application.php(488): Illuminate\Container\Container->build('Concrete\\Core\\B...', Array) #2 /var/www/concrete5/concrete/vendor/illuminate/container/Container.php(629): Concrete\Core\Application\Application->build('Concrete\\Core\\B...', Array) #3 /var/www/concrete5/concrete/src/Backup/ContentImporter/ContentImporterServiceProvider.php(50): Illuminate\Container\Container->make('Concrete\\Core\\B...') #4 /var/www/concrete5/concrete/vendor/illuminate/container/Container.php(731): Concrete\Core\Backup\ContentImporter\ContentImporterServiceProvider->Concrete\Core\Backup\ContentImporter\{closure}(Object(Concrete\Core\Application\Application), Array) #5 /var/www/concrete5/concrete/src/Application/Application.php(488): Illuminate\Container\Container->build(Object(Closure), Array) #6 /var/www/concrete5/concrete/vendor/illuminate/container/Container.php(629): Concrete\Core\Application\Application->build(Object(Closure), Array) #7 /var/www/concrete5/concrete/src/Support/Facade/Facade.php(118): Illuminate\Container\Container->make('import/item/man...') #8 /var/www/concrete5/concrete/src/Backup/ContentImporter.php(28): Concrete\Core\Support\Facade\Facade::__callStatic('make', Array) #9 /var/www/concrete5/concrete/src/Backup/ContentImporter.php(28): Concrete\Core\Support\Facade\Application::make('import/item/man...') #10 /var/www/concrete5/concrete/src/Backup/ContentImporter.php(17): Concrete\Core\Backup\ContentImporter->import(Object(SimpleXMLElement)) #11 /var/www/concrete5/concrete/src/Package/StartingPointPackage.php(475): Concrete\Core\Backup\ContentImporter->importContentFile('/var/www/concre...') #12 [internal function]: Concrete\Core\Package\StartingPointPackage->install_permissions() #13 /var/www/concrete5/concrete/controllers/install.php(294): call_user_func(Array) #14 [internal function]: Concrete\Controller\Install->run_routine('elemental_blank', 'install_permiss...') #15 /var/www/concrete5/concrete/src/Controller/AbstractController.php(173): call_user_func_array(Array, Array) #16 /var/www/concrete5/concrete/src/Routing/ControllerRouteCallback.php(27): Concrete\Core\Controller\AbstractController->runAction('run_routine', Array) #17 /var/www/concrete5/concrete/src/Routing/Router.php(149): Concrete\Core\Routing\ControllerRouteCallback->execute(Object(Concrete\Core\Http\Request), Object(Concrete\Core\Routing\Route), Array) #18 /var/www/concrete5/concrete/src/Http/DefaultDispatcher.php(112): Concrete\Core\Routing\Router->execute(Object(Concrete\Core\Routing\Route), Array) #19 /var/www/concrete5/concrete/src/Http/DefaultDispatcher.php(53): Concrete\Core\Http\DefaultDispatcher->handleDispatch(Object(Concrete\Core\Http\Request)) #20 /var/www/concrete5/concrete/src/Http/Middleware/DispatcherDelegate.php(39): Concrete\Core\Http\DefaultDispatcher->dispatch(Object(Concrete\Core\Http\Request)) #21 /var/www/concrete5/concrete/src/Http/Middleware/FrameOptionsMiddleware.php(39): Concrete\Core\Http\Middleware\DispatcherDelegate->next(Object(Concrete\Core\Http\Request)) #22 /var/www/concrete5/concrete/src/Http/Middleware/MiddlewareDelegate.php(38): Concrete\Core\Http\Middleware\FrameOptionsMiddleware->process(Object(Concrete\Core\Http\Request), Object(Concrete\Core\Http\Middleware\DispatcherDelegate)) #23 /var/www/concrete5/concrete/src/Http/Middleware/CookieMiddleware.php(37): Concrete\Core\Http\Middleware\MiddlewareDelegate->next(Object(Concrete\Core\Http\Request)) #24 /var/www/concrete5/concrete/src/Http/Middleware/MiddlewareDelegate.php(38): Concrete\Core\Http\Middleware\CookieMiddleware->process(Object(Concrete\Core\Http\Request), Object(Concrete\Core\Http\Middleware\MiddlewareDelegate)) #25 /var/www/concrete5/concrete/src/Http/Middleware/ApplicationMiddleware.php(29): Concrete\Core\Http\Middleware\MiddlewareDelegate->next(Object(Concrete\Core\Http\Request)) #26 /var/www/concrete5/concrete/src/Http/Middleware/MiddlewareDelegate.php(38): Concrete\Core\Http\Middleware\ApplicationMiddleware->process(Object(Concrete\Core\Http\Request), Object(Concrete\Core\Http\Middleware\MiddlewareDelegate)) #27 /var/www/concrete5/concrete/src/Http/Middleware/MiddlewareStack.php(86): Concrete\Core\Http\Middleware\MiddlewareDelegate->next(Object(Concrete\Core\Http\Request)) #28 /var/www/concrete5/concrete/src/Http/DefaultServer.php(85): Concrete\Core\Http\Middleware\MiddlewareStack->process(Object(Concrete\Core\Http\Request)) #29 /var/www/concrete5/concrete/src/Foundation/Runtime/Run/DefaultRunner.php(94): Concrete\Core\Http\DefaultServer->handleRequest(Object(Concrete\Core\Http\Request)) #30 /var/www/concrete5/concrete/src/Foundation/Runtime/DefaultRuntime.php(113): Concrete\Core\Foundation\Runtime\Run\DefaultRunner->run() #31 /var/www/concrete5/concrete/dispatcher.php(39): Concrete\Core\Foundation\Runtime\DefaultRuntime->run() #32 /var/www/concrete5/index.php(3): require('/var/www/concre...') #33 {main}