*************************************************************************
* The following backends are supported by duplicity itself, but will    *
* require manual installation of their respective dependencies because  *
* they are not yet available in the ports tree:                         *
*                                                                       *
*   - The Dropbox backend                                               *
*   - The HSI backend                                                   *
*   - The mega backend for mega.co.nz                                   *
*   - The swift backend for OpenStack Object Storage                    *
*   - The tahoe backend for Tahoe-LAFS                                  *
*                                                                       *
* Please refer to upstream duplicity documentation for information on   *
* the use of these backends.                                            *
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