travis configure

.travis.yml

@@ -30,7 +30,6 @@ install:
         phpenv config-rm xdebug.ini || echo "xdebug is not installed"
     fi
   - travis_retry composer self-update && composer --version
-  - travis_retry composer global require "fxp/composer-asset-plugin:^1.4.0"
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
   - COMPOSER_MEMORY_LIMIT=-1 travis_retry composer install --prefer-dist --no-interaction
 

composer.json

@@ -80,7 +80,8 @@
             "*": "auto"
         },
         "fxp-asset": {
-            "enabled": false        }
+            "enabled": false
+        }
     },
     "conflict": {
         "dektrium/yii2-rbac": "*",