Travis: build iptables plugin

diff --git a/.travis.yml b/.travis.yml
index 435669b..b20d9a3 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ language: c
 before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq --no-install-recommends
+      iptables-dev
       libatasmart-dev
       libcap-dev
       libcurl4-gnutls-dev