Forgot to use composer in install.sh

frameworks/PHP/lithium/install.sh

@@ -1,3 +1,9 @@
 #!/bin/bash
 
-fw_depends php nginx
+fw_depends php nginx composer
+
+PHP_HOME=${IROOT}/php-5.5.17
+${PHP_HOME}/bin/php $IROOT/composer.phar install \
+  --no-interaction --working-dir $TROOT \
+  --no-progress --optimize-autoloader 
+