py 2.7 fix

Author: rusty1s

.travis.yml

@@ -17,7 +17,7 @@ before_install:
   - export CC="gcc-4.9"
   - export CXX="g++-4.9"
 install:
-  - if [[ $TRAVIS_PYTHON_VERSION == 2.7 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.0.0-cp27-cp27m-linux_x86_64.whl; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == 2.7 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.0.0-cp27-cp27mu-linux_x86_64.whl; fi
   - if [[ $TRAVIS_PYTHON_VERSION == 3.5 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.0.0-cp35-cp35m-linux_x86_64.whl; fi
   - if [[ $TRAVIS_PYTHON_VERSION == 3.6 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.0.0-cp36-cp36m-linux_x86_64.whl; fi
   - pip install pycodestyle