Comment mettre à jour boost lib en utilisant apt-get?

J'utilise ubuntu 11.04.

Ma version boost:

  sam@sam:~/code/ros/pcl$ apt-cache  showpkg libboost-all-dev
  Package: libboost-all-dev
  Versions: 
  1.42.0.1ubuntu1 (/var/lib/apt/lists/tw.archive.ubuntu.com_ubuntu_dists_natty_universe_binary-amd64_Packages) (/var/lib/dpkg/status)
   Description Language: 
                   File: /var/lib/apt/lists/tw.archive.ubuntu.com_ubuntu_dists_natty_universe_binary-amd64_Packages
                    MD5: 72efad05a3c79394c125b79e1d4eb3a7


  Reverse Depends: 
    libvtk5-dev,libboost-all-dev
    libfeel++-dev,libboost-all-dev
  Dependencies: 
  1.42.0.1ubuntu1 - libboost-dev (0 (null)) libboost-date-time-dev (0 (null)) libboost-filesystem-dev (0 (null)) libboost-graph-dev (0 (null)) libboost-iostreams-dev (0 (null)) libboost-math-dev (0 (null)) libboost-program-options-dev (0 (null)) libboost-python-dev (0 (null)) libboost-regex-dev (0 (null)) libboost-serialization-dev (0 (null)) libboost-signals-dev (0 (null)) libboost-system-dev (0 (null)) libboost-test-dev (0 (null)) libboost-thread-dev (0 (null)) libboost-wave-dev (0 (null)) 
  Provides: 
  1.42.0.1ubuntu1 - 
  Reverse Provides: 
  sam@sam:~/code/ros/pcl$                                                       

Comment mettre à niveau Boost vers 1.44+ en utilisant des outils apt?

Merci ~

Lorsque j'exécute apt-add-repository, cela montre:

  sam@sam:~/code/ros/pcl$ sudo apt-add-repository ppa:timklingt/ppa
  Error reading https://launchpad.net/api/1.0/~timklingt/+archive/ppa: GnuTLS recv error (-9): A TLS packet with unexpected length was received.
  sam@sam:~/code/ros/pcl$       

Comment le réparer?

Merci ~

J'essaie d'installer libboost1.46-all-dev:

  sam@sam:~/code/ros/pcl$ sudo apt-get install libboost1.46-all-dev
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  Some packages could not be installed. This may mean that you have
  requested an impossible situation or if you are using the unstable
  distribution that some required packages have not yet been created
  or been moved out of Incoming.
  The following information may help to resolve the situation:

  The following packages have unmet dependencies:
   libboost1.46-all-dev : Depends: libboost1.46-dev but it is not going to be installed
                          Depends: libboost-date-time1.46-dev but it is not going to be installed
                          Depends: libboost-filesystem1.46-dev but it is not going to be installed
                          Depends: libboost-graph1.46-dev but it is not going to be installed
                          Depends: libboost-iostreams1.46-dev but it is not going to be installed
                          Depends: libboost-math1.46-dev but it is not going to be installed
                          Depends: libboost-program-options1.46-dev but it is not going to be installed
                          Depends: libboost-python1.46-dev but it is not going to be installed
                          Depends: libboost-regex1.46-dev but it is not going to be installed
                          Depends: libboost-serialization1.46-dev but it is not going to be installed
                          Depends: libboost-signals1.46-dev but it is not going to be installed
                          Depends: libboost-system1.46-dev but it is not going to be installed
                          Depends: libboost-test1.46-dev but it is not going to be installed
                          Depends: libboost-thread1.46-dev but it is not going to be installed
                          Depends: libboost-wave1.46-dev but it is not going to be installed
  E: Broken packages
  sam@sam:~/code/ros/pcl$                               

Que signifient ces erreurs?

Et comment le résoudre?

Merci ~

EDIT: Boost-latest n'est pas mis à jour depuis 2014 et la dernière version est 1.55

Le boost-latestPPA contient toutes les versions de libboost et l'a corrigé pour moi!

sudo add-apt-repository ppa:boost-latest/ppa
sudo apt-get update

vous pouvez maintenant installer la version que vous désirez, la dernière au moment de la rédaction est la 1.55:

sudo apt-get install libboost1X.55-all-dev

Malheureusement, la dernière version officielle de boost disponible dans les référentiels pour Natty (11.04) est 1.42.

Vous pouvez essayer de l'installer à partir d'un PPA non officiel, par exemple celui-ci.

sudo apt-add-repository ppa: timklingt / ppa
mise à jour sudo apt-get
sudo apt-get install libboost1.46-all-dev