update

script/conda.sh

 #!/bin/bash
 
 if [ "${TRAVIS_OS_NAME}" = "linux" ]; then
-  wget http://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh
+  wget -q https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
   chmod +x miniconda.sh
   ./miniconda.sh -b
-  PATH=/home/travis/miniconda/bin:${PATH}
+  PATH=/home/travis/miniconda3/bin:${PATH}
   conda update --yes conda
 fi