From 03e4ebb7d3c360880e33c03d192721d7f5ad571c Mon Sep 17 00:00:00 2001
From: Azer Abdullaev <buckstabu@yandex-team.ru>
Date: Fri, 18 Mar 2016 15:34:31 +0200
Subject: [PATCH] triggering rebuild

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 7ef0ca5..2e0a6cf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,9 @@
 sudo: required
 
+before_install:
+  - sudo apt-get -qq update
+  - sudo apt-get install -y tree
+
 services:
   - docker