travis: install libseccomp-dev

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

.travis.yml

@@ -6,6 +6,6 @@ compiler:
   - gcc
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq protobuf-c-compiler libprotobuf-c0-dev libaio-dev libprotobuf-dev protobuf-compiler python-ipaddr
+  - sudo apt-get install -qq protobuf-c-compiler libprotobuf-c0-dev libaio-dev libprotobuf-dev protobuf-compiler python-ipaddr libseccomp-dev
 script:
   - "bash -ex scripts/travis-ci.sh"

Dockerfile

@@ -9,6 +9,7 @@ RUN apt-get update && apt-get install -y \
 		protobuf-compiler \
 		python-minimal \
 		libaio-dev \
+		libseccomp-dev \
 		iptables
 
 COPY . /criu