From 89d4f05393a6980e4924dc26a10ff1c59c20a406 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <stick@gk2.sk>
Date: Tue, 19 Jan 2016 22:55:50 +0100
Subject: [PATCH] fix travis build

---
 .travis.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index c48597a..1fd044f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,12 @@ cache:
   directories:
     - $HOME/.cache/pip
 
+addons:
+    apt:
+        packages:
+            - libudev-dev
+            - libusb-1.0-0-dev
+
 python:
     - "2.6"
     - "2.7"
@@ -16,6 +22,9 @@ python:
     - "3.4"
     - "3.5"
 
+before_install:
+   - pip install setuptools --upgrade
+
 install:
     # Optimisation: build requirements as wheels, which get cached by Travis
     - pip install "pip>=7.0" wheel