fix os and windows

.travis.yml

@@ -91,12 +91,10 @@ jobs:
 install:
   - source script/install.sh
   - source script/conda.sh
-  - conda update --yes conda
   - conda create --yes -n test python=3.7.6
   - source activate test
   - conda install pytorch=${TORCH_VERSION} ${TOOLKIT} -c pytorch --yes
-  - pip install flake8
-  - pip install codecov
+  - pip install flake8 codecov
   - python setup.py install
 
 script:

script/conda.sh

@@ -11,10 +11,13 @@ if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
   wget -q https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -O miniconda.sh
   chmod +x miniconda.sh
   ./miniconda.sh -b
-  PATH=/home/travis/miniconda3/bin:${PATH}
+  PATH=/Users/travis/miniconda3/bin:${PATH}
 fi
 
 
 if [ "${TRAVIS_OS_NAME}" = "windows" ]; then
   choco install miniconda3
+  PATH=/c/tools/miniconda3/Scripts:$PATH
 fi
+
+conda update --yes conda