SCons doesn't support Python 3! So 2.7 only it is. Oh well.

.travis.yml

@@ -6,22 +6,6 @@ env:
   - BINDINGS=none
 matrix:
   include:
-    - compiler: gcc
-      language: python
-      python: 3.3
-      env: BINDINGS=python
-    - compiler: clang
-      language: python
-      python: 3.3
-      env: BINDINGS=python
-    - compiler: gcc
-      language: python
-      python: 3.2
-      env: BINDINGS=python
-    - compiler: clang
-      language: python
-      python: 3.2
-      env: BINDINGS=python
     - compiler: gcc
       language: python
       python: 2.7