F.A.Q. ====== .. rubric:: The automatic export of bokeh-plots does not work, why? You're likely seeing a warning refering to missing installs of selenium and/or phantomjs-prebuilt. While selenium should be included in the requirements, phantomjs-prebuilt is not a pip-install. Please refer to the documentation of phantomjs or `bokeh `_ to see how installation works (usually `npm install -g phantomjs-prebuilt` should do the trick). .. rubric:: What is the `ta_exec_dir`-option good for? The `ta_exec_dir` specifies the target algorithm execution directory. With this option you can run *CAVE* from any folder, just make sure the relative paths in the scenario can be found from the path you specify in `ta_exec_dir`. This option is currently needed for SMAC-file format (and CSV, depending on the data).