machine: environment: PLOTLY_PACKAGE_ROOT: /home/ubuntu/python-api PLOTLY_CONFIG_DIR: ${HOME}/.plotly PLOTLY_PYTHON_VERSIONS: 2.6.8 2.7.8 3.3.3 3.4.1 PLOTLY_CORE_REQUIREMENTS_FILE: ${PLOTLY_PACKAGE_ROOT}/requirements.txt PLOTLY_OPTIONAL_REQUIREMENTS_FILE: ${PLOTLY_PACKAGE_ROOT}/optional-requirements.txt PLOTLY_OPTIONAL_REQUIREMENTS_FILE_2_6: ${PLOTLY_PACKAGE_ROOT}/optional-requirements-2-6.txt dependencies: pre: # run all the pre-written installers (this will take a *while*) - bash circle/setup.sh # install testing tools for circle's version of things - PYENV_VERSION=2.7 && pip inst