Travis: Move dependency installs with wheels available to pip

.travis.yml

@@ -9,10 +9,17 @@ language: python
 cache:
   pip: true
   directories:
-    - $HOME/miniconda
     # osx-specific caches
     - $HOME/Library/Caches/pip
 
+addons:
+  apt:
+    packages:
+      - hdf5-tools
+  homebrew:
+    packages:
+      - hdf5
+
 matrix:
   include:
     - python: 3.6
@@ -25,11 +32,6 @@ matrix:
       - pip install virtualenv
       - virtualenv env -p python3
       - source env/bin/activate
-      - wget https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -O miniconda.sh
-      - chmod +x miniconda.sh
-      - ./miniconda.sh -u -b -p $HOME/miniconda
-      - export PATH=$HOME/miniconda/bin:$PATH
-      - conda update --yes conda
 
 notifications:
   email: false
@@ -38,19 +40,9 @@ branches:
   only:
     - master
 
-before_install:
-  - wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
-  - chmod +x miniconda.sh
-  - ./miniconda.sh -u -b -p /home/travis/miniconda
-  - export PATH=/home/travis/miniconda/bin:$PATH
-  - conda update --yes conda
-  #- sudo rm -rf /dev/shm
-  #- sudo ln -s /run/shm /dev/shm
-
 install:
-  - conda install --yes python=$TRAVIS_PYTHON_VERSION ipython numpy scipy nose pandas pip sympy pytables statsmodels numba
-    # To Install Full Anaconda Stack (conda install --yes python=$TRAVIS_PYTHON_VERSION anaconda)
-  - pip install coveralls coverage
+  - pip install -U pip nose coveralls coverage numpy scipy pandas numba sympy ipython statsmodels
+  - pip install tables
   - python setup.py install
 
 script:

quantecon/discrete_rv.py

@@ -6,7 +6,6 @@
 
 import numpy as np
 from numpy import cumsum
-from numpy.random import uniform
 from .util import check_random_state
 
 

quantecon/tests/util.py

@@ -51,12 +51,8 @@ def get_data_dir():
 
 def get_h5_data_file():
     """
-<<<<<<< HEAD
     return the data file used for holding test data. If the data
     directory or file do not exist, they are created.
-=======
-    return the data file used for holding test data
->>>>>>> master
 
     Notes
     -----