test

.travis.yml

@@ -1,7 +1,7 @@
-sudo: required
 os:
   - linux
   - osx
+sudo: false
 language: python
 python:
   - "3.6"
@@ -11,6 +11,15 @@ python:
   - "2.7"
   - "pypy"
   - "pypy3"
+addons:
+  apt:
+    sources:
+      - debian-sid
+
+    packages:
+      - libffi-dev
+      - gnupg
+      - libgpgme11-dev
 matrix:
   include:
     # add a pep8 test

install_dependencies.linux.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
-# make sure libffi-dev, gnupg2, and pgpdump are installed
+# do nothing because we are using container-based travis-ci now
-sudo apt-get update
+# sudo apt-get update
-sudo apt-get install -y libffi-dev gnupg2 pgpdump libgpgme11-dev
+# sudo apt-get install -y libffi-dev gnupg2 pgpdump libgpgme11-dev