python setup.py install
Running commands from the edx-platform directory will default to loading the configuration at ./conf/locale/config.yaml. You can specify a different configuration file with the --config argument.
i18n_tool dummyi18n_tool extracti18n_tool generatei18n_tool segmenti18n_tool transifexi18n_tool validate
Details of the config.yaml file are in edx-platform/conf/locale/config.yaml