PHP Symfony 2 / Payum Bundle / Installing wiseape/sofort-ueberweisung - php

Question

Im facing issues installing the wiseape/sofort-ueberweisung gateway for the payum bundle. I can see it's a version dependency issue on payum core but can't figure out how to solve it.
My installed payum core has version 1.1 and wiseape/sofort-ueberweisung only requires 0.12.0 so I'm lost here as it also tells me to not install a core version of 0.12.x-dev?
This is the package: https://github.com/wiseape/payum-sofortuberweisung
This is the command I run:
sudo php composer.phar require "wiseape/payum-sofortuberweisung"
This is the result:
Using version ^1.1 for wiseape/payum-sofortuberweisung
./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
- wiseape/payum-sofortuberweisung 1.x-dev requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.0 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.1 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.2 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.3 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.4 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- wiseape/payum-sofortuberweisung v1.1.5 requires payum/core ~0.12.0 -> satisfiable by payum/core[0.12.x-dev].
- Conclusion: don't install payum/core 0.12.x-dev
- Installation request for wiseape/payum-sofortuberweisung ^1.1 -> satisfiable by wiseape/payum-sofortuberweisung[1.x-dev, v1.1.0, v1.1.1, v1.1.2, v1.1.3, v1.1.4, v1.1.5].
This is my composer.json
{
"minimum-stability": "dev",
"name": "ubuntu/api",
"license": "proprietary",
"type": "project",
"autoload": {
"psr-4": {
"": "src/"
},
"files": [
"app/AppKernel.php"
]
},
"require": {
"php": ">=5.3.9",
"symfony/symfony": "2.8.*#dev",
"doctrine/orm": "^2.4.8",
"doctrine/doctrine-bundle": "~1.4",
"symfony/swiftmailer-bundle": "~2.3",
"symfony/monolog-bundle": "~2.4",
"sensio/distribution-bundle": "~5.0#dev",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "~2.0",
"snc/redis-bundle": "1.1.8",
"predis/predis": "0.8.*",
"payum/payum-bundle": "*#stable",
"psliwa/pdf-bundle": "^1.0",
"tfox/mpdf-port-bundle": "^1.3",
"payum/offline": "*#stable",
"payum/paypal-express-checkout-nvp": "^1.1",
"phpunit/phpunit": "^5.1",
"payum/core": "^1.1",
},
"require-dev": {
"sensio/generator-bundle": "~3.0",
"symfony/phpunit-bridge": "~2.7"
},
"scripts": {
"post-install-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
],
"post-update-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
]
},
"config": {
"bin-dir": "bin"
},
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"symfony-assets-install": "relative",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
}
}
}

Answer 1

The short answer the library you want to use require pretty old payum core. There are four ways to go:
You can downgrade payum core version. In this case you can lost bug fixes, and feature improvements made in Payum.
Upgrade the library wiseape/sofort-ueberweisung up to 1.0 version. Upgrade notes may help you here a lot: https://github.com/Payum/Payum/blob/master/UPGRADE.md
There is an alternative extension https://github.com/invit/payum-sofortueberweisung which works in production, though it requrie payum version 0.15. Should be easier to upgrade from it to 1.0.
Also I started adding the sofort extension right into payum https://github.com/Payum/Payum/pull/447. The PR based on init's work. There are some things to finish up and test. Unfortunately I dont give you any ETA.