diff --git a/apps/bootstrap/composer.json b/apps/bootstrap/composer.json
index b2300b2..6bd87cc 100644
--- a/apps/bootstrap/composer.json
+++ b/apps/bootstrap/composer.json
@@ -15,6 +15,24 @@
 	"minimum-stability": "dev",
 	"require": {
 		"php": ">=5.3.0",
-		"yiisoft/yii2": "dev-master"
+		"yiisoft/yii2": "dev-master",
+		"yiisoft/yii2-composer": "dev-master"
+	},
+	"scripts": {
+		"post-install-cmd": [
+			"yii\\composer\\InstallHandler::setPermissions"
+		],
+		"post-update-cmd": [
+			"yii\\composer\\InstallHandler::setPermissions"
+		]
+	},
+	"extra": {
+		"writable": [
+			"runtime",
+			"www/assets"
+		],
+		"executable": [
+			"yii"
+		]
 	}
 }
diff --git a/extensions/composer/yii/composer/InstallHandler.php b/extensions/composer/yii/composer/InstallHandler.php
index e9d4f51..6d43abd 100644
--- a/extensions/composer/yii/composer/InstallHandler.php
+++ b/extensions/composer/yii/composer/InstallHandler.php
@@ -41,11 +41,11 @@ class InstallHandler
 
 		foreach ((array)$options['executable'] as $path) {
 			echo "Setting executable: $path ...";
-			if (is_dir($path)) {
+			if (is_file($path)) {
 				chmod($path, 0755);
 				echo "done\n";
 			} else {
-				echo "The file was not found: " . getcwd() . DIRECTORY_SEPARATOR . $path;
+				echo "\n\tThe file was not found: " . getcwd() . DIRECTORY_SEPARATOR . $path . "\n";
 				return;
 			}
 		}