Trying to install skype on Ubuntu 12, I faced and issue. When I type:

sudo apt-get update

sudo apt-get install skype

I get an error

Reading package lists... Done

Building dependency tree       

Reading state information... Done

skype is already the newest version.

You might want to run 'apt-get -f install' to correct these:

The following packages have unmet dependencies:

 skype : Depends: lib32stdc++6 (>= 4.1.1-21) but it is not going to be installed

         Depends: lib32asound2 (> 1.0.14) but it is not going to be installed

         Depends: ia32-libs but it is not going to be installed

         Depends: libc6-i386 (>= 2.7-1) but it is not going to be installed

         Depends: lib32gcc1 (>= 1:4.1.1-21+ia32.libs.1.19) but it is not going to be installed

E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

How do I solve it? Is the way I'm using the right one to install skype?

UPDATE: If I try to do

sudo apt-get install lib32stdc++6 lib32asound2 ia32-libs libc6-i386 lib32gcc1 skype

then I get

Reading package lists... Done

Building dependency tree       

Reading state information... Done

skype is already the newest version.

You might want to run 'apt-get -f install' to correct these:

The following packages have unmet dependencies:

 ia32-libs : Depends: ia32-libs-multiarch

 lib32asound2 : Depends: libasound2 (= 1.0.25-1ubuntu10)

E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).