Running Composer returns: "Could not open input file: composer.phar"

Running Composer returns: "Could not open input file: composer.phar"

php symfony wamp composer-php

symfony

How to update a single library with Composer?

symfony composer-php

symfony

Composer require runs out of memory. PHP Fatal error: Allowed memory size of 1610612736 bytes exhausted

php symfony composer-php

symfony

What does the tilde (~) mean in my composer.json file?

symfony syntax composer-php

symfony

Problems with lib-icu dependency when installing Symfony 2.3.x via Composer

php symfony composer-php

symfony

Why composer install timeouts after 300 seconds?

symfony timeout composer-php

symfony

Slow updating of composer dependencies, despite --prefer-dist flag

php symfony composer-php

symfony

Why updating of dependencies in composer is so slow?

symfony dependencies composer-php

symfony

How to install jQuery with Composer?

php symfony composer-php

symfony

How to use phpunit installed from composer?

symfony phpunit composer-php

symfony

Symfony2 stop Composer installing parameters.yml.dist into parameters.yml

symfony parameters composer-php

symfony

Symfony2, composer, your PHP version (5.6.18) overriden by "config.platform.php" version (5.3.9) does not satisfy requirement

php symfony doctrine-orm composer-php

symfony

Composer update: The requested PHP extension ext-http missing

php symfony composer-php

symfony

php bin/console symfony commands give a fatal error

php composer-php symfony

symfony

Symfony2 post-update-cmd gives "An error occurred when generating the bootstrap file"

php symfony composer-php

symfony