Como instalar o ubuntu-device-flash no Ubuntu 14.04?

Question

Estou tentando instalar o ubuntu-device-flash no Ubuntu 14.04 (64 bits). Estou seguindo as instruções aqui : Prepare seu desktop Ubuntu

Eu faço:

sudo add-apt-repository ppa:ubuntu-sdk-team/ppa  
sudo add-apt-repository ppa:phablet-team/tools  
sudo apt-get update  
sudo apt-get upgrade  
sudo apt-get dist-upgrade  

... e finalmente sudo apt-get install ubuntu-device-flash

dá

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:  
 ubuntu-device-flash : Depends: click-ubuntu-policy but it is not installable  
                       Depends: ubuntu-snappy-cli but it is not installable
E: Unable to correct problems, you have held broken packages.

O que precisa ser feito para que a instalação seja bem-sucedida?

    

Answer 1

Adicione este ppa:

sudo add-apt-repository ppa:snappy-dev/tools

Atualização (obrigado Joaquin):

sudo apt-get update

Em seguida, tente instalar novamente:

sudo apt-get install ubuntu-device-flash