New test 5.

.travis.yml

@@ -15,7 +15,9 @@ python:
   - "3.3"
 
 # command to install dependencies
-before_install: ./.travis/travis_before_install.sh
+before_install:
+  - chmod +x ./.travis/travis_before_install.sh
+  - ./.travis/travis_before_install.sh
 
 addons:
   apt_packages:
@@ -24,7 +26,9 @@ addons:
    - texlive-fonts-recommended
    - dvipng
 
-install: ./.travis/travis_install.sh
+install:
+  - chmod +x ./.travis/travis_install.sh
+  - ./.travis/travis_install.sh
 
 # command to run tests
 env:

.travis/travis_before_install.sh

+#!/usr/bin/env bash
 # Install miniconda to avoid compiling scipy
 if ! test -e $HOME/miniconda2/bin ; then
     wget -c https://repo.continuum.io/miniconda/Miniconda2-4.1.11-Linux-x86_64.sh -O $HOME/download/miniconda.sh

.travis/travis_install.sh

+#!/usr/bin/env bash
 # In Python 3.3, we test the min version of NumPy and SciPy. In Python 2.7, we test more recent version.
 # nose-exclude plugin should allow use to tell nosetests to exclude folder with --exclude-dir=path/to/directory.
 if ! test -e $HOME/miniconda2/envs/pyenv