BUG#AC-901: Cant install Magento in interactive mode

Author: glo80326

setup/src/Magento/Setup/Console/Command/InstallCommand.php

@@ -234,7 +234,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $consoleLogger = new ConsoleLogger($output);
         $installer = $this->installerFactory->create($consoleLogger);
         $isInteractiveSetup = $input->getOption(self::INPUT_KEY_INTERACTIVE_SETUP) ?? false;
-        $installer->install($isInteractiveSetup ? $this->interactiveSetupUserInput : $input->getOptions());
+        $installer->install($isInteractiveSetup ? array_merge($input->getOptions(), $this->interactiveSetupUserInput) :
+            $input->getOptions());
 
         $importConfigCommand = $this->getApplication()->find(ConfigImportCommand::COMMAND_NAME);
         $arrayInput = new ArrayInput([]);

setup/src/Magento/Setup/Model/ConfigModel.php

@@ -11,7 +11,7 @@
 use Magento\Framework\App\DeploymentConfig\Writer;
 use Magento\Framework\Setup\Option\AbstractConfigOption;
 use Magento\Framework\Setup\FilePermissions;
-use \Magento\Setup\Exception as SetupException;
+use Magento\Setup\Exception as SetupException;
 
 class ConfigModel
 {
@@ -142,7 +142,6 @@ public function validate(array $inputOptions)
                 if ($inputValue !== null) {
                     $option->validate($inputValue);
                 }
-
             } catch (\InvalidArgumentException $e) {
                 $errors[] = $e->getMessage();
             }