python 3.6

Author: demotu

.travis.yml

@@ -40,7 +40,7 @@ matrix:
     - os: linux
       python: '3.6'
       env: TOXENV=py36-notebook55
-      - os: linux
+    - os: linux
       python: '3.6'
       env: TOXENV=py36-notebook60
     - os: linux
@@ -61,7 +61,6 @@ before_install:
   - uname -a
   - id -un
   - id -Gn
-  - pip install -U pip
   # stuff for conda recipe
   - 'if [[ ${TOXENV} == "condarecipe" ]]; then wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh; fi'
   - 'if [[ ${TOXENV} == "condarecipe" ]]; then bash miniconda.sh -b -p $HOME/miniconda; fi'