From e2837d7dfbe46ebb7961026157e592e35ed56540 Mon Sep 17 00:00:00 2001
From: Brad Parker <cbparker@gmail.com>
Date: Tue, 28 Nov 2017 22:34:34 -0500
Subject: [PATCH] add libusb to travis file

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

diff --git a/.travis.yml b/.travis.yml
index 73b48fb889..b742d8d89d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,6 +29,7 @@ matrix:
             - llvm-toolchain-precise-3.8
           packages:
             - clang-3.8
+            - libusb-1.0-0-dev
       env: COMPILER_NAME=clang-3.8 CXX=clang++-3.8 CC=clang-3.8
     - os: osx
       osx_image: xcode7.3