test

.travis.yml

@@ -36,6 +36,7 @@ before_install:
     # add binaries installed with pip's --user option into PATH
     # ls ${HOME}/Library/Python
     # export PATH="${HOME}/Library/Python/2.7/bin:${HOME}/Library/Python/3.4/bin:${PATH}"
+    export PYTHON_ROOT=/Library/Frameworks/Python.framework/Versions/2.7
   fi
   if [ "${TRAVIS_OS_NAME}" == "linux" ]; then
     # We really want to use the system version of Python.  Travis'
@@ -50,9 +51,9 @@ before_install:
 script:
 - git submodule update --init --recursive
 - cd tests/s2-geometry && ./travis.sh && cd -
-- sudo pip install --upgrade pip
+- pip install --upgrade pip
 - pip install numpy nose flake8 hacking
-- pip install .
+- "pip install ."
 - flake8
 - python2.7 tests/compare_implementations_test.py -vv
 - nosetests-2.7 -vv --exclude=compare_implementations_test