Merge branch 'travis' of github.com:rusty1s/pytorch_scatter into travis

Author: rusty1s

.travis.yml

@@ -61,6 +61,7 @@ install:
   - source script/conda.sh
   - conda create --yes -n test python="${PYTHON_VERSION}"
   - source activate test
+  - conda install pytorch=${TORCH_VERSION} ${TOOLKIT} -c pytorch --yes
   - source script/torch.sh
   - pip install flake8 codecov
   - python setup.py install

script/torch.sh

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-conda install pytorch="${TORCH_VERSION}" "${TOOLKIT}" -c pytorch --yes
-
 # Fix "member may not be initialized" error on Windows: https://github.com/pytorch/pytorch/issues/27958
 if [ "${TRAVIS_OS_NAME}" = "windows" ] && [ "${IDX}" != "cpu" ]; then
   sed -i.bak -e 's/constexpr/const/g' /c/tools/miniconda3/envs/test/lib/site-packages/torch/include/torch/csrc/jit/script/module.h