# Files included in the SUM download

Download SUM from the Hewlett Packard Enterprise website or from the Software Delivery Repository as a standalone application. The standalone application does not include updates for your environment. You can obtain update components from the SPP, SPP Custom Download, or from the SDR.

The SUM download includes the following:

`smartupdate`

  SUM runs in either GUI, interactive CLI, CLI, input file CLI, or Linux RPM mode. By default, SUM opens in the GUI version. If you enter `smartupdate /s`, SUM runs in the CLI mode. If you enter `smartupdate` and one of the interactive CLI commands, SUM opens in interactive CLI mode.

`clean-cache`

  Removes the files in the temp directory associated with SUM that contain cached information about nodes and baselines. Logs are still maintained.

`gatherlogs`

  Collects all logs for SUM. The logs are useful when debugging or troubleshooting issues for SUM.

`sum_migration`

  Migrates node data from earlier versions of SUM to the current version of SUM.

Prerequisites are available in the Smart Update Manager Release Notes available at http://www.hpe.com/support/sum-rn-en.