steven@steven-VirtualBox:/var/www/AdmingeneratorIpsum$ php composer.phar install --verbose



  [ErrorException]
  rtrim() expects parameter 1 to be string, array given



Exception trace:
 () at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Installer/LibraryInstaller.php:57
 Composer\Util\ErrorHandler::handle() at n/a:n/a
 rtrim() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Installer/LibraryInstaller.php:57
 Composer\Installer\LibraryInstaller->__construct() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Factory.php:205
 Composer\Factory->createInstallationManager() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Factory.php:113
 Composer\Factory->createComposer() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Factory.php:230
 Composer\Factory::create() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Console/Application.php:80
 Composer\Console\Application->getComposer() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Command/Command.php:30
 Composer\Command\Command->getComposer() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Command/InstallCommand.php:52
 Composer\Command\InstallCommand->execute() at phar:///var/www/AdmingeneratorIpsum/composer.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:237
 Symfony\Component\Console\Command\Command->run() at phar:///var/www/AdmingeneratorIpsum/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:193
 Symfony\Component\Console\Application->doRun() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Console/Application.php:70
 Composer\Console\Application->doRun() at phar:///var/www/AdmingeneratorIpsum/composer.phar/vendor/symfony/console/Symfony/Component/Console/Application.php:106
 Symfony\Component\Console\Application->run() at phar:///var/www/AdmingeneratorIpsum/composer.phar/src/Composer/Console/Application.php:59
 Composer\Console\Application->run() at phar:///var/www/AdmingeneratorIpsum/composer.phar/bin/composer:9
 require() at /var/www/AdmingeneratorIpsum/composer.phar:15


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