Build wheels for Linux

.travis.yml

@@ -1,5 +1,5 @@
 language: python
-sudo: false
+
 python:
   - "2.7"
   - "3.4"
@@ -8,14 +8,28 @@ python:
 
 addons:
   apt:
-    sources:
-    - ubuntu-toolchain-r-test
     packages:
-    - gcc-4.8
-    - g++-4.8
-    - unixodbc-dev
+      - unixodbc-dev
 
-install:
+script:
   - python setup.py install
 
-script: true
+jobs:
+  include:
+    - stage: wheel
+      env:
+        - CIBW_BEFORE_BUILD="yum -y install unixODBC-devel"
+        # set TWINE_PASSWORD in Travis preferences
+        # https://packaging.python.org/tutorials/packaging-projects/#uploading-the-distribution-archives
+        - TWINE_NON_INTERACTIVE=true
+        - TWINE_USERNAME=__token__
+      install: pip install twine cibuildwheel
+      script:
+        - python -m pip install twine cibuildwheel
+        - cibuildwheel --output-dir wheelhouse
+      deploy:
+        provider: script
+        script: python -m twine upload --skip-existing wheelhouse/*.whl
+        on:
+          tags: true
+