back to forcing numpy

.travis.yml

@@ -9,6 +9,7 @@ os:
 env:
     global:
         - PYTHON_VERSION=2.7
+        - NUMPY_VERSION=1.10
         - ASTROPY_VERSION=1.0.6
         - GH_REF: github.com/astropy/astropy-tutorials.git
         - secure: "NBZlEg//sDYvJikqXESLsx/WA1Nj7fAH2mJfI8ZVMnolvyjJuLdEMxxEYFP8t6U/iieSSrgUkgP94yy5Oq6iJRjj7ThGCdcjgvgWTQCzoQgEVDc5SzdJGyGs30VC+8t7GTobzMe086HX16SJRvsIumqXdmRcJjAdMCyhMUxLoUg="

.travis/setup_dependencies.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 # CONDA
-conda create --yes -n astropy-tutorials python=$PYTHON_VERSION astropy=$ASTROPY_VERSION
+conda create --yes -n astropy-tutorials python=$PYTHON_VERSION  numpy=$NUMPY_VERSION astropy=$ASTROPY_VERSION
 source activate astropy-tutorials
 
 # TUTORIALS/OPTIONAL DEPENDENCIES
-conda install --yes python=$PYTHON_VERSION ipython ipython-notebook runipy matplotlib scipy h5py pyyaml beautifulsoup4
+conda install --yes python=$PYTHON_VERSION numpy=$NUMPY_VERSION ipython ipython-notebook runipy matplotlib scipy h5py pyyaml beautifulsoup4
 
 # if future tutorials need things from the astropy channel, they can use this
-#conda install -c astropy-ci-extras python=$PYTHON_VERSION <deps here>
+#conda install -c astropy-ci-extras python=$PYTHON_VERSION numpy=$NUMPY_VERSION <deps here>