Fix travis

Author: wa0x6e

.travis.yml

@@ -44,6 +44,7 @@ before_script:
   - sh -c "if [ '$PHPCS' = '1' ]; then pear install --alldeps cakephp/CakePHP_CodeSniffer; fi"
   - echo "# for php-coveralls
     src_dir:./" > .coveralls.yml
+  - phpenv rehash
   - cd ../../Console
 
 script:

composer.json

@@ -21,9 +21,6 @@
 		"composer/installers": "*",
 		"ext-memcached": "*"
 	},
-	"require-dev": {
-        "satooshi/php-coveralls": "dev-master"
-    },
 	"support": {
 		"email": "kami@kamisama.me",
 		"issues": "https://github.com/kamisama/CakePHP-Memcached-Engine/issues",