Hallo,
ich wollte gerne Contao 4.9 auf einem Docker PHP apache laufen lassen, jedoch ist es scheinbar nicht vorgesehen eine Installation ohne Domäne zu machen. Beim Manager bekomme ich einen Fehler durch gethostbyaddr:

ERROR 500 Error: Uncaught TypeError: gethostbyaddr() expects parameter 1 to be string, null given in phar:///var/www/contao/contao-manager.php/api/System/IpInfo.php:59 Stack trace: #0 phar:///var/www/contao/contao-manager.php/api/System/IpInfo.php(59): gethostbyaddr(NULL) #1 phar:///var/www/contao/contao-manager.php/api/System/ServerInfo.php(117): Contao\ManagerApi\System\IpInfo->collect() #2 phar:///var/www/contao/contao-manager.php/api/Controller/Server/ConfigController.php(103): Contao\ManagerApi\System\ServerInfo->detect() #3 phar:///var/www/contao/contao-manager.php/api/Controller/Server/ConfigController.php(87): Contao\ManagerApi\Controller\Server\ConfigControll er->getTestResult() #4 phar:///var/www/contao/contao-manager.php/vendor/symfony/http-kernel/HttpKernel.php(146): Contao\ManagerApi\Controller\Server\ConfigControll er->__invoke(Object(Symfony\Component\HttpFoundation\ Request)) #5 phar:///var/www/contao/contao-manager.php/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handle

Mittels composer bekomme ich alles geladen

curl -sS https://getcomposer.org/installer | php && php -d memory_limit=-1 composer.phar create-project --no-dev contao/managed-edition /var/www/contao '4.9'
...

[OK] All assets were successfully installed.



* assets/css
* assets/js
* system
* system/cache
* system/config
* system/modules
* system/themes
* system/tmp
* templates
* web/share
* web/system
* assets/images
* files


--- ------------------------ ----------------------------------------------------------------
Symlink Target / Error
--- ------------------------ ----------------------------------------------------------------
? system/themes/flexible vendor/contao/core-bundle/src/Resources/contao/themes/flexible
? web/assets assets
? web/system/themes system/themes
? system/logs var/logs
--- ------------------------ ----------------------------------------------------------------

Done! Please open the Contao install tool or run contao:migrate on the command line to make sure the database is up-to-date.

.....

aber dann fehlt mir das install tool/Verzeichnis

root@1f4c00dcd9de:/var/www/contao# ls -al
total 12328
drwxrwxr-x 10 1000 www-data 4096 Feb 27 14:01 .
drwxr-xr-x 7 1000 1000 4096 Feb 26 14:47 ..
-rw-r--r-- 1 root root 304 Feb 27 13:41 .gitignore
drwxr-xr-x 22 root www-data 4096 Feb 27 13:51 assets
-rw-r--r-- 1 root www-data 1112 Feb 27 13:41 composer.json
-rw-r--r-- 1 root www-data 376919 Feb 27 13:51 composer.lock
drwxr-xr-x 2 root www-data 4096 Feb 27 13:51 files
drwxr-xr-x 7 root www-data 4096 Feb 27 13:51 system
drwxr-xr-x 2 root www-data 4096 Feb 27 13:51 templates
drwxr-xr-x 4 root www-data 4096 Feb 27 13:51 var
drwxr-xr-x 51 root www-data 4096 Feb 27 13:51 vendor
drwxr-xr-x 5 root www-data 4096 Feb 27 13:51 web


Wie mache ich hier denn jetzt weite r?