zero@HP-Mini:~$ sudo aptitude install portaudio19-dev
The following NEW packages will be installed:
  libjack-dev{a} libjack0{ab} libportaudiocpp0{a} portaudio19-dev 
0 packages upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
Need to get 505 kB of archives. After unpacking 2,341 kB will be used.
The following packages have unmet dependencies:
 libjack0 : Conflicts: libjack-0.116 which is a virtual package.
 libjack-jackd2-0 : Conflicts: libjack-0.116 which is a virtual package.
                    Conflicts: libjack0 but 1:0.121.0+svn4538-3ubuntu1 is to be installed.
The following actions will resolve these dependencies:

     Remove the following packages:
1)     jackd                       
2)     jackd2                      
3)     jackd2-firewire             
4)     libjack-jackd2-0            
5)     qjackctl                    



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