fixes

.travis.yml

@@ -69,6 +69,7 @@ jobs:
       os: windows
       language: shell  # `language: python` is an error on Travis CI Windows
       env:
+        - FORCE_CUDA=1
         - TORCH=${TORCH_VERSION}
         - PATH=/c/Python37:/c/Python37/Scripts:$PATH
         # - EXTRA_COMPILE_ARGS="-IC:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\include"
@@ -81,13 +82,12 @@ install:
   - pip3 install numpy
   - pip3 install torch==${TORCH} -f https://download.pytorch.org/whl/torch_stable.html
   - pip3 install flake8
-  - pip3 install twine cibuildwheel
   - python3 setup.py install || python setup.py install
 
 script:
   - flake8 .
   - python3 setup.py test || python setup.py install
-  - python3 -m cibuildwheel --output-dir wheelhouse
-  - ls wheelhouse
+  - python3 setup.py sdist bdist_wheel
+  - ls dist
 notifications:
   email: false