restore path

Author: jreback

ci/install_travis.sh

@@ -36,6 +36,7 @@ else
     time wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh || exit 1
 fi
 time bash miniconda.sh -b -p "$MINICONDA_DIR" || exit 1
+export PATH="$MINICONDA_DIR/bin:$PATH"
 
 echo "[show conda]"
 which conda