Fixed Mac-specific Travis issue
The `python` language is not available for Mac, so we are required to put `language: generic` in the Mac rows in the matrix. See here:
Because of this, Anaconda is required for Mac so I removed the non-Anaconda Mac row.
@@ -21,12 +21,12 @@ matrix:
os: linux
- env: DISTRIB="conda" PYTHON_VERSION="3.6" COVERAGE="true" NUMPY_VERSION="1.13.3" SCIPY_VERSION="0.19.1"
os: linux
- - python: 3.6
- os: osx
- env: DISTRIB="conda" PYTHON_VERSION="2.7" NUMPY_VERSION="1.13.3" SCIPY_VERSION="0.19.1"
os: osx
+ language: generic
- env: DISTRIB="conda" PYTHON_VERSION="3.6" COVERAGE="true" NUMPY_VERSION="1.13.3" SCIPY_VERSION="0.19.1"
os: osx
+ language: generic
install: source ci_scripts/install.sh
script: bash ci_scripts/test.sh
