diff --git a/src/darwin.sh b/src/darwin.sh
index f63c9e70..5842765b 100644
--- a/src/darwin.sh
+++ b/src/darwin.sh
@@ -12,5 +12,6 @@ sudo chmod 777 $ini_file
 curl -sS https://getcomposer.org/installer | php
 chmod +x composer.phar
 mv composer.phar /usr/local/bin/composer
+composer global require hirak/prestissimo
 php -v
 composer -V
\ No newline at end of file
diff --git a/src/linux.sh b/src/linux.sh
index b7b205ad..c223f76b 100644
--- a/src/linux.sh
+++ b/src/linux.sh
@@ -17,6 +17,7 @@ if [ ! -e "/usr/bin/composer" ]; then
 	sudo curl -s https://getcomposer.org/installer | php;
 	sudo mv composer.phar /usr/local/bin/composer;
 fi
+composer global require hirak/prestissimo
 ini_file=$(php --ini | grep "Loaded Configuration" | sed -e "s|.*:s*||" | sed "s/ //g")
 sudo chmod 777 $ini_file
 php -v