jamie@ubuntu:~$ sudo add-apt-repository ppa:ubuntu-wine/ppa
You are about to add the following PPA to your system:
 Welcome to the Wine Team PPA.  Here you can get the latest available Wine betas for every supported version of Ubuntu.  This PPA is managed by Scott Ritchie and Maarten Lankhorst.
 More info: https://launchpad.net/~ubuntu-wine/+archive/ppa
Press [ENTER] to continue or ctrl-c to cancel adding it

gpg: keyring `/tmp/tmpvl_5lw/secring.gpg' created
gpg: keyring `/tmp/tmpvl_5lw/pubring.gpg' created
gpg: requesting key F9CB8DB0 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpvl_5lw/trustdb.gpg: trustdb created
gpg: key F9CB8DB0: public key "Launchpad PPA for Ubuntu Wine Team" imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK
jamie@ubuntu:~$ sudo apt-get update
Ign http://debian.drdteam.org stable InRelease
Ign http://security.ubuntu.com quantal-security InRelease
Ign http://archive.canonical.com quantal InRelease
Ign http://ppa.launchpad.net quantal InRelease
Ign http://debian.drdteam.org stable Release.gpg
Hit http://security.ubuntu.com quantal-security Release.gpg
Hit http://archive.canonical.com quantal Release.gpg
Ign http://archive.ubuntu.com quantal InRelease
Ign http://ppa.launchpad.net quantal InRelease
Get:1 http://debian.drdteam.org stable Release [2,429 B]
Hit http://security.ubuntu.com quantal-security Release
Ign http://archive.ubuntu.com quantal-updates InRelease
Hit http://archive.canonical.com quantal Release
Ign http://ppa.launchpad.net quantal InRelease
Hit http://packages.medibuntu.org quantal InRelease
Ign http://debian.drdteam.org stable/multiverse Sources/DiffIndex
Hit http://archive.ubuntu.com quantal Release.gpg
Ign http://ppa.launchpad.net quantal InRelease
Hit http://security.ubuntu.com quantal-security/main amd64 Packages
Ign http://debian.drdteam.org stable/multiverse amd64 Packages/DiffIndex
Hit http://archive.canonical.com quantal/partner Sources
Hit http://archive.ubuntu.com quantal-updates Release.gpg
Hit http://ppa.launchpad.net quantal Release.gpg
Hit http://security.ubuntu.com quantal-security/restricted amd64 Packages
Hit http://archive.canonical.com quantal/partner amd64 Packages
Hit http://packages.medibuntu.org quantal/free amd64 Packages
Hit http://archive.ubuntu.com quantal Release
Hit http://ppa.launchpad.net quantal Release.gpg
Hit http://security.ubuntu.com quantal-security/universe amd64 Packages
Hit http://archive.ubuntu.com quantal-updates Release
Hit http://ppa.launchpad.net quantal Release.gpg
Hit http://security.ubuntu.com quantal-security/multiverse amd64 Packages
Hit http://packages.medibuntu.org quantal/non-free amd64 Packages
Hit http://archive.ubuntu.com quantal/main amd64 Packages
Hit http://ppa.launchpad.net quantal Release.gpg
Hit http://archive.ubuntu.com quantal/restricted amd64 Packages
Hit http://ppa.launchpad.net quantal Release
Hit http://security.ubuntu.com quantal-security/main Translation-en
Hit http://archive.ubuntu.com quantal/universe amd64 Packages
Hit http://ppa.launchpad.net quantal Release
Hit http://archive.ubuntu.com quantal/multiverse amd64 Packages
Hit http://ppa.launchpad.net quantal Release
Hit http://security.ubuntu.com quantal-security/multiverse Translation-en
Hit http://archive.ubuntu.com quantal/main Translation-en_GB
Hit http://ppa.launchpad.net quantal Release
Hit http://archive.ubuntu.com quantal/main Translation-en
Hit http://ppa.launchpad.net quantal/main Sources
Hit http://security.ubuntu.com quantal-security/restricted Translation-en
Hit http://archive.ubuntu.com quantal/multiverse Translation-en_GB
Ign http://archive.canonical.com quantal/partner Translation-en_GB
Hit http://ppa.launchpad.net quantal/main amd64 Packages
Hit http://archive.ubuntu.com quantal/multiverse Translation-en
Ign http://archive.canonical.com quantal/partner Translation-en
Hit http://security.ubuntu.com quantal-security/universe Translation-en
Hit http://archive.ubuntu.com quantal/restricted Translation-en_GB
Hit http://archive.ubuntu.com quantal/restricted Translation-en
Hit http://archive.ubuntu.com quantal/universe Translation-en_GB
Hit http://ppa.launchpad.net quantal/main Sources
Get:2 http://debian.drdteam.org stable/multiverse Sources [20 B]
Hit http://archive.ubuntu.com quantal/universe Translation-en
Hit http://ppa.launchpad.net quantal/main amd64 Packages
Get:3 http://debian.drdteam.org stable/multiverse amd64 Packages [4,241 B]
Hit http://archive.ubuntu.com quantal-updates/main amd64 Packages
Ign http://debian.drdteam.org stable/multiverse Translation-en_GB
Hit http://archive.ubuntu.com quantal-updates/restricted amd64 Packages
Ign http://debian.drdteam.org stable/multiverse Translation-en
Hit http://archive.ubuntu.com quantal-updates/universe amd64 Packages
Hit http://ppa.launchpad.net quantal/main Sources
Hit http://archive.ubuntu.com quantal-updates/multiverse amd64 Packages
Hit http://ppa.launchpad.net quantal/main amd64 Packages
Hit http://archive.ubuntu.com quantal-updates/main Translation-en
Hit http://ppa.launchpad.net quantal/main Sources
Hit http://archive.ubuntu.com quantal-updates/multiverse Translation-en
Hit http://ppa.launchpad.net quantal/main amd64 Packages
Hit http://archive.ubuntu.com quantal-updates/restricted Translation-en
Ign http://security.ubuntu.com quantal-security/main Translation-en_GB
Ign http://security.ubuntu.com quantal-security/multiverse Translation-en_GB
Hit http://archive.ubuntu.com quantal-updates/universe Translation-en
Ign http://security.ubuntu.com quantal-security/restricted Translation-en_GB
Ign http://security.ubuntu.com quantal-security/universe Translation-en_GB
Ign http://packages.medibuntu.org quantal/free Translation-en_GB
Ign http://packages.medibuntu.org quantal/free Translation-en
Ign http://archive.ubuntu.com quantal-updates/main Translation-en_GB
Ign http://archive.ubuntu.com quantal-updates/multiverse Translation-en_GB
Ign http://packages.medibuntu.org quantal/non-free Translation-en_GB
Ign http://archive.ubuntu.com quantal-updates/restricted Translation-en_GB
Ign http://archive.ubuntu.com quantal-updates/universe Translation-en_GB
Ign http://packages.medibuntu.org quantal/non-free Translation-en
Ign http://ppa.launchpad.net quantal/main Translation-en_GB
Ign http://ppa.launchpad.net quantal/main Translation-en
Ign http://ppa.launchpad.net quantal/main Translation-en_GB
Ign http://ppa.launchpad.net quantal/main Translation-en
Ign http://ppa.launchpad.net quantal/main Translation-en_GB
Ign http://ppa.launchpad.net quantal/main Translation-en
Ign http://ppa.launchpad.net quantal/main Translation-en_GB
Ign http://ppa.launchpad.net quantal/main Translation-en
Fetched 6,690 B in 3s (1,960 B/s)
Reading package lists... Done
jamie@ubuntu:~$ sudo apt-get install wine
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:
 wine : Depends: wine1.5 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
jamie@ubuntu:~$ sudo apt-get install wine1.5
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:
 wine1.5 : Depends: wine1.5-i386 (= 1.5.19-0ubuntu1) but it is not installable
           Recommends: gnome-exe-thumbnailer but it is not going to be installed or
                       kde-runtime but it is not going to be installed
           Recommends: ttf-mscorefonts-installer but it is not going to be installed
           Recommends: ttf-umefont but it is not going to be installed
           Recommends: ttf-unfonts-core but it is not going to be installed
           Recommends: winbind but it is not going to be installed
           Recommends: winetricks but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
jamie@ubuntu:~$ sudo apt-get install wine1.5-i386
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package wine1.5-i386 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'wine1.5-i386' has no installation candidate
jamie@ubuntu:~$ sudo apt-get install wine1.4
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:
 wine1.4 : Depends: wine1.4-i386 (= 1.4.1-0ubuntu1) but it is not installable
           Recommends: gnome-exe-thumbnailer but it is not going to be installed or
                       kde-runtime but it is not going to be installed
           Recommends: ttf-mscorefonts-installer but it is not going to be installed
           Recommends: ttf-umefont but it is not going to be installed
           Recommends: ttf-unfonts-core but it is not going to be installed
           Recommends: winbind but it is not going to be installed
           Recommends: winetricks but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
jamie@ubuntu:~$ sudo apt-get install wine1.4-i386
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package wine1.4-i386 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'wine1.4-i386' has no installation candidate
jamie@ubuntu:~$