CircleCi build failed on Yii2 application - composer-php

Question

is the first time i use circleCi (and Yii2), and i am facing a problem related to composer:
here you can see the build
As you can see composer can't find the package for php >= 5.4.0. So the build fails.
cebe/markdown 1.0.1 requires php >=5.4.0 -> no matching package found.
what i can do here? i searched on the web without success.
Thanks and Regards

Answer 1

Based on a message from circleCi site:
We didn't find a circle.yml for this build. You can specify deployment or override our inferred test steps from a circle.yml checked in to your repo's root directory.
I created a circle.yml file and added the following configuration
machine:
php:
version: 5.5.11
And my composer.json looks like this (default for yii2 advanced template):
{
"name": "yiisoft/yii2-app-advanced",
"description": "Yii 2 Advanced Application Template",
"keywords": ["yii2", "framework", "advanced", "application template"],
"homepage": "http://www.yiiframework.com/",
"type": "project",
"license": "BSD-3-Clause",
"support": {
"issues": "https://github.com/yiisoft/yii2/issues?state=open",
"forum": "http://www.yiiframework.com/forum/",
"wiki": "http://www.yiiframework.com/wiki/",
"irc": "irc://irc.freenode.net/yii",
"source": "https://github.com/yiisoft/yii2"
},
"minimum-stability": "stable",
"require": {
"php": ">=5.4.0",
"yiisoft/yii2": "*",
"yiisoft/yii2-bootstrap": "*",
"yiisoft/yii2-swiftmailer": "*"
},
"require-dev": {
"yiisoft/yii2-codeception": "*",
"yiisoft/yii2-debug": "*",
"yiisoft/yii2-gii": "*",
"yiisoft/yii2-faker": "*"
},
"config": {
"process-timeout": 1800
},
"extra": {
"asset-installer-paths": {
"npm-asset-library": "vendor/npm",
"bower-asset-library": "vendor/bower"
}
}
}
after that, builds executed successfully
Thanks