Update .travis.yml.

prwater · prwater · commit 85ffcf3b4cac · 2020-07-10T12:32:08.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ php:
   - '7.4'
 
 install:
+  - pecl install inotify
   - composer self-update
   - composer update
 
