.travis.yml: test python3

diff --git a/.travis.yml b/.travis.yml
index dc50e8a..abc070e 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,10 +21,15 @@ addons:
     - libfftw3-dev
     - python-dev
     - python-numpy
+    - python3-setuptools
+    - python3-dev
+    - python3-numpy
 
 script:
   - make build
   - make build_python
   - make clean_python
+  - make build_python3
+  - make clean_python3
   - make clean
   - make distcheck