From 217e5fb17e630e00ffada0ed8286a811db51d22b Mon Sep 17 00:00:00 2001
From: Grigori Goronzy <greg@chown.ath.cx>
Date: Fri, 9 Nov 2018 01:14:41 +0100
Subject: [PATCH] CI: try to fix and simplify apt setup

Run apt update to update the package cache, as this seems to be needed by
Travis now. Also reduce the package set - we don't build any deb or rpm
packages anymore. This should hopefully fix the CI build.
---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 457237c..fed153f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,8 @@ python:
   - "3.6"
   - "pypy3"
 before_install:
-  - sudo apt install rpm dpkg-dev debhelper dh-python python3-setuptools fakeroot python3-serial python3-yaml
+  - sudo apt update
+  - sudo apt install python3-setuptools python3-serial python3-yaml
 install:
   - pip install pyusb
 script: