php -v
PHP 5.6.19 (cli) (built: Mar 4 2016 13:20:38)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
with the ionCube PHP Loader (enabled) + Intrusion Protection from ioncube24.com (unconfigured) v5.0.18, Copyright (c) 2002-2015, by ionCube Ltd.
with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies
php composer.phar --version
Composer version 1.0-dev (a8e9df55dc62d8806360be2f79ad112b8678d397) 2016-03-17 11:42:19
php composer.phar diagnose
Checking composer.json: FAIL
Defining autoload.psr-0 with an empty namespace prefix is a bad idea for performance
Checking platform settings: OK
Checking git settings: OK
Checking http connectivity to packagist: OK
Checking https connectivity to packagist: OK
Checking github.com rate limit: OK
Checking disk free space: OK
Checking pubkeys: FAIL
Missing pubkey for tags verification
Missing pubkey for dev verification
Run composer self-update --update-keys to set them up
Checking composer version: OK