Appendix B. Dependencies
Prev |  | Next

# Appendix B. Dependencies

Python 3.4 (or later)

  Source | URL
  --- | ---
  upstream | http://www.python.org
  Debian | http://packages.debian.org/stable/python/python3.4
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=python3

  If you can't find a package for your system, install from the package source, using the “upstream” link.

RSH Server and Client

  Although Cedar Backup will technically work with any RSH-compatible server and client pair (such as the classic “rsh” client), most users should only use an SSH (secure shell) server and client.

  The defacto standard today is OpenSSH. Some systems package the server and the client together, and others package the server and the client separately. Note that master nodes need an SSH client, and client nodes need to run an SSH server.

  Source | URL
  --- | ---
  upstream | http://www.openssh.com/
  Debian | http://packages.debian.org/stable/net/ssh
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=openssh

  If you can't find SSH client or server packages for your system, install from the package source, using the “upstream” link.

mkisofs

  The mkisofs command is used create ISO filesystem images that can later be written to backup media.

  On Debian platforms, mkisofs is not distributed and genisoimage is used instead. The Debian package takes care of this for you.

  Source | URL
  --- | ---
  upstream | https://en.wikipedia.org/wiki/Cdrtools
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=mkisofs

  If you can't find a package for your system, install from the package source, using the “upstream” link.

cdrecord

  The cdrecord command is used to write ISO images to CD media in a backup device.

  On Debian platforms, cdrecord is not distributed and wodim is used instead. The Debian package takes care of this for you.

  Source | URL
  --- | ---
  upstream | https://en.wikipedia.org/wiki/Cdrtools
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=cdrecord

  If you can't find a package for your system, install from the package source, using the “upstream” link.

dvd+rw-tools

  The dvd+rw-tools package provides the growisofs utility, which is used to write ISO images to DVD media in a backup device.

  Source | URL
  --- | ---
  upstream | http://fy.chalmers.se/~appro/linux/DVD+RW/
  Debian | http://packages.debian.org/stable/utils/dvd+rw-tools
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=dvd+rw-tools

  If you can't find a package for your system, install from the package source, using the “upstream” link.

eject and volname

  The eject command is used to open and close the tray on a backup device (if the backup device has a tray). Sometimes, the tray must be opened and closed in order to "reset" the device so it notices recent changes to a disc.

  The volname command is used to determine the volume name of media in a backup device.

  Source | URL
  --- | ---
  upstream | http://sourceforge.net/projects/eject
  Debian | http://packages.debian.org/stable/utils/eject
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=eject

  If you can't find a package for your system, install from the package source, using the “upstream” link.

mount and umount

  The mount and umount commands are used to mount and unmount CD/DVD media after it has been written, in order to run a consistency check.

  Source | URL
  --- | ---
  upstream | https://www.kernel.org/pub/linux/utils/util-linux/
  Debian | http://packages.debian.org/stable/base/mount
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=mount

  If you can't find a package for your system, install from the package source, using the “upstream” link.

grepmail

  The grepmail command is used by the mbox extension to pull out only recent messages from mbox mail folders.

  Source | URL
  --- | ---
  upstream | http://sourceforge.net/projects/grepmail/
  Debian | http://packages.debian.org/stable/mail/grepmail
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=grepmail

  If you can't find a package for your system, install from the package source, using the “upstream” link.

gpg

  The gpg command is used by the encrypt extension to encrypt files.

  Source | URL
  --- | ---
  upstream | https://www.gnupg.org/
  Debian | http://packages.debian.org/stable/utils/gnupg
  RPM | http://rpmfind.net/linux/rpm2html/search.php?query=gnupg

  If you can't find a package for your system, install from the package source, using the “upstream” link.

split

  The split command is used by the split extension to split up large files.

  This command is typically part of the core operating system install and is not distributed in a separate package.

AWS CLI

  AWS CLI is Amazon's official command-line tool for interacting with the Amazon Web Services infrastruture. Cedar Backup uses AWS CLI to copy backup data up to Amazon S3 cloud storage.

  After you install AWS CLI, you need to configure your connection to AWS with an appropriate access id and access key. Amazon provides a good setup guide.

  Source | URL
  --- | ---
  upstream | http://aws.amazon.com/documentation/cli/
  Debian | https://packages.debian.org/stable/awscli

  The initial implementation of the amazons3 extension was written using AWS CLI 1.4. As of this writing, not all Linux distributions include a package for this version. On these platforms, the easiest way to install it is via PIP: `apt-get install python3-pip`, and then `pip3 install awscli`. The Debian package includes an appropriate dependency starting with the jessie release.

Chardet

  The cback3-amazons3-sync command relies on the Chardet Python package to check filename encoding. You only need this package if you are going to use the sync tool.

  Source | URL
  --- | ---
  upstream | https://github.com/chardet/chardet
  debian | https://packages.debian.org/stable/python3-chardet

Prev |  | Next
Appendix A. Extension Architecture Interface | Home | Appendix C. Data Recovery