Trying to install aimeos bundle in symfony2 - symfony

Question

I try to install aimeos bundle for symfony and i get these errors:
Your version of PHP, 5.5.1, is affected by CVE-2013-6420 and cannot
safely perfo rm certificate validation, we strongly suggest you
upgrade. 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
- Installation request for aimeos/aimeos-symfony ~2016.04 -> satisfiable by aimeos/aimeos-symfony[2016.04.1].
- aimeos/aimeos-symfony 2016.04.1 requires aimeos/ai-symfony dev-master -> no matching package found.
Potential causes:
- A typo in the package name
- The package is not available in a stable-enough version according to your min imum-stability setting
This is my composer.json file on the root of my symfony folder:
{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
"psr-4": { "": "src/" },
"classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
},
"prefer-stable": true,
"minimum-stability": "dev",
"require": {
"php": ">=5.3.9",
"symfony/symfony": "2.8.*",
"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",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "~2.0",
"aimeos/aimeos-symfony": "~2016.04"
},
"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",
"Aimeos\\ShopBundle\\Composer\\ScriptHandler::installBundle",
"Aimeos\\ShopBundle\\Composer\\ScriptHandler::setupDatabase"
],
"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",
"Aimeos\\ShopBundle\\Composer\\ScriptHandler::installBundle",
"Aimeos\\ShopBundle\\Composer\\ScriptHandler::setupDatabase"
]
},
"config": {
"bin-dir": "bin",
"platform": {
"php": "5.3.9"
}
},
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"symfony-assets-install": "relative",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
},
"branch-alias": {
"dev-master": "2.8-dev"
}
}
}

Answer 1

The 2016.04.1 version of the Aimeos bundle for Symfony references accidentally other dev-master packages and therefore requires this line in your composer.json:
"minimum-stability": "dev",
A new version fixing the problem will be released tomorrow.