From a8c4c044f93fd90bf4d65560d71521e627e04f8a Mon Sep 17 00:00:00 2001
From: Nathan Lyons <nathan.j.lyons@gmail.com>
Date: Tue, 8 May 2018 16:19:30 -0500
Subject: [PATCH] Install different python versions in separate environments.

---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 6573a7b..b8e2cb8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,8 @@ install:
 - export PATH="$CONDA_PREFIX/bin:$PATH"
 - hash -r
 - conda config --set always_yes yes --set changeps1 no
-- conda install python=$TRAVIS_PYTHON_VERSION
+- conda create -n _testing python=$TRAVIS_PYTHON_VERSION
+- source activate _testing
 - conda install scripting -c csdms-stack
 - conda install landlab jupyter -c landlab
 - conda info -a && conda list