Update .travis.yml

lurch · lurch · commit e31a8222f2b8 · 2014-04-15T02:14:53.000+01:00
Doh, the shebang line for run-tests itself relies on `python3`
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,7 @@ compiler:
 before_script:
   - sudo add-apt-repository -y ppa:fkrull/deadsnakes
   - sudo apt-get update -qq
-  - sudo apt-get install -y python3.3
+  - sudo apt-get install -y python3.3 python3
 
 script:
   - make -C unix
