only do 2to3 when building on python3

PaulHancock · Dec 12, 2017 · c15f39a · c15f39a
1 parent f383b7e
commit c15f39a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -10,7 +10,7 @@ install:
   - gunzip pprocess-0.5.3.tar.gz
   - tar -xvf pprocess-0.5.3.tar
   - cd pprocess-0.5.3
-  - 2to3 -w .
+  - if [[ ${TRAVIS_PYTHON_VERSION} == 3.6 ]]; then 2to3 -w .; fi
   - pip install -e .
   - cd ..
   - pip install -e .