I want to install a particular version which is not available from apt-get utility but is available from https://packages.debian.org (like https://packages.debian.org/wheezy-backports/exfat-fuse for instance)

How should I proceed and what are the risks?

Is compiling the source package the only way?

  • How do I find out the reason I get a downvote ?
    – Alain
    Oct 13, 2014 at 18:51
  • 1
    @Alain you don't, it's one of the ways this site (and humanity) works. It is just poor communication skills.
    – captcha
    Oct 13, 2014 at 21:33
  • @Christopher, I did not come across that page. Your answer and the one below resolves this issue.
    – Alain
    Oct 13, 2014 at 22:11

2 Answers 2


Some software projects provide pre-compiled binaries for several distributions. For Debian, look for a .deb package. If you find one, just run:

dpkg -i your-package-name.deb

Look also: http://backports.debian.org/Instructions

  • From the repository in the question, is there any risk of using the package exfat-fuse 1.0.1*, I cannot tell if it is unstable, experimental, ... ? It is not available from the apt-get utility !
    – Alain
    Oct 13, 2014 at 22:06
  • This answer and the page proposed by @Christopher answers fully this question.
    – Alain
    Oct 13, 2014 at 22:12

The directory wheezy-backports contains packages from Debian testing, recompiled for Debian wheezy. These packages are called backports. They are not part of the default distribution, they are provided as optional extras for users who want newer version of some software. If you have a wheezy system, add backports to your list of packages sources:

deb http://http.debian.net/debian wheezy-backports main

in /etc/apt/sources.list.d/backports.list, then run apt-get update then apt-get install exfat-fuse.

You can also download a package directly and install it with dpkg -i FILENAME.deb. This is not recommended because you will not get any automatic security upgrades for it, and you'll need to take care of any dependency manually.

  • apt-get update ==> W: GPG error: http.debian.net squeeze-backports Release: The following signatures couldn't be verified because the public key is not available...
    – Alain
    Oct 14, 2014 at 3:28
  • @Alain Oops, should be wheezy-backports. IIRC since wheezy you don't need to install another key for the backports because the backports have been made official and are signed with the same key as the main distribution. Oct 14, 2014 at 7:52
  • apt-get update (with last correction) ==> Err http://http.debian.net wheezy-backports/main armhf Packages 404 Not Found ... W: Failed to fetch http://http.debian.net/debian-backports/dists/wheezy-backports/main/binary-armhf/Packages 404 Not Found
    – Alain
    Oct 14, 2014 at 19:55
  • @Alain Oops, backports also moved from debian-backports to debian when it became official. Also beware that you have spurious zero-width spaces in your URL. Oct 14, 2014 at 20:02
  • Still with same first error apt-get update ==> W: GPG error:. Something is broken in there. Finally I have got the package from the google forum and installed it with dpk -i. Thx for your time.
    – Alain
    Oct 14, 2014 at 21:43

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