After i command "composer install --dev" at the directory i unzipped this: https://github.com/andrewelkins/Laravel-4-Bootstrap-Starter-Site, it sends many installing suggestions... Do i have to install all ? How ONE by ONE? How do i tell composer to install ALL the suggestions???? If it is suggesting, why it does not install? LOL!!!! Here goes the suggestions: symfony/translation suggests installing symfony/config () symfony/security-core suggests installing symfony/validator (For using the user password constraint) symfony/security-core suggests installing symfony/expression-language (For using the expression voter) symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader) symfony/routing suggests installing symfony/expression-language (For using expression matching) symfony/routing suggests installing doctrine/annotations (For using the annotation loader) symfony/event-dispatcher suggests installing symfony/dependency-injection () symfony/http-kernel suggests installing symfony/config () symfony/http-kernel suggests installing symfony/dependency-injection () predis/predis suggests installing ext-phpiredis (Allows faster serialization and deserialization of the Redis protocol) phpseclib/phpseclib suggests installing ext-gmp (Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.) phpseclib/phpseclib suggests installing pear-pear/PHP_Compat (Install PHP_Compat to get phpseclib working on PHP < 4.3.3.) patchwork/utf8 suggests installing ext-intl (Use Intl for best performance) monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server) monolog/monolog suggests installing raven/raven (Allow sending log messages to a Sentry server) monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server) monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server) monolog/monolog suggests installing videlalvaro/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib) monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required)) monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB) monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar) laravel/framework suggests installing doctrine/dbal (Allow renaming columns and dropping SQLite columns.) phpunit/phpunit suggests installing phpunit/php-invoker (~1.1) phpdocumentor/reflection-docblock suggests installing dflydev/markdown (1.0.*) phpdocumentor/reflection-docblock suggests installing erusev/parsedown (~0.7) barryvdh/laravel-ide-helper suggests installing doctrine/dbal (Load information from the database about models for phpdocs (~2.3)) Writing lock file Generating autoload files