erreur avec les dépendances de la bibliothèque adb sur ubuntu 64 bits

en essayant de créer mon projet de test dans une machine Ubuntu 12.1:

adb install bin/opine_test-debug.apk adb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory 

Je vais donc installer lib64ncurses (j’utilise en effet un système d’exploitation 64 bits):

 sudo apt-get install lib64ncurses5 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 dissortingbution 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: lib64ncurses5:i386 : Depends: lib64tinfo5:i386 (= 5.9-10ubuntu1) but it is not going to be installed Depends: libc6-amd64:i386 (>= 2.14) but it is not going to be installed E: Unable to correct problems, you have held broken packages. 

Et il s’avère que le paquetage incriminé est libc-amd64 :

 sudo apt-get install libc6-amd64 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 dissortingbution 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: libc6 : Conflicts: libc6-amd64:i386 but 2.15-0ubuntu20.1 is to be installed E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. 

Je suis officiellement perplexe. Quel genre de problèmes est-ce?

Essayer:

sudo apt-get install lib32ncurses5 lib32stdc++6

 *sudo apt-get install libstdc++6:i386 libgcc1:i386 zlib1g:i386 libncurses5:i386 

pour exécuter l’émulateur, vous avez besoin de ce package supplémentaire:

 *sudo apt-get install libsdl1.2debian:i386 

puis installez ia32-libs:

 *apt-get install ia32-libs