Como instalar o “libboost-all-dev” no Ubuntu 16.04 LTS x64 através do apt-get

Question

Estou fazendo um roteiro pessoal de configuração automática de mangas WoW e preciso do libboost para compilar o aplicativo, já que agora é um requisito. Minha distro é:

mangos@mangos-VB:~/Documents/setup/UbuntuBatches/MaNGOS$ uname -a
Linux mangos-VB 4.4.0-66-lowlatency #87-Ubuntu SMP PREEMPT Fri Mar 3 '16:43:09 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux'

Eu tenho a seguinte saída quando tentei instalá-lo:

mangos@mangos-VB:~/Documents/setup/UbuntuBatches/MaNGOS$ sudo apt-get install libboost-all-dev
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:
 libboost-all-dev : Depends: libboost-date-time-dev but it is not going to be installed
                    Depends: libboost-filesystem-dev but it is not going to be installed
                    Depends: libboost-iostreams-dev but it is not going to be installed
                    Depends: libboost-log-dev but it is not going to be installed
                    Depends: libboost-python-dev but it is not going to be installed
                    Depends: libboost-regex-dev but it is not going to be installed
                    Depends: libboost-system-dev but it is not going to be installed
                    Depends: libboost-thread-dev but it is not going to be installed
                    Depends: libboost-wave-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
mangos@mangos-VB:~/Documents/setup/UbuntuBatches/MaNGOS$

mangos@mangos-VB:~/Documents/setup/UbuntuBatches/MaNGOS$ sudo apt-cache policy libboost-all-dev

libboost-all-dev:
  Installed: (none)
  Candidate: 1.58.0.1ubuntu1
  Version table:
     1.58.0.1ubuntu1 500
        500 http://bg.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages

    

Answer 1

Como @fkraiem disse, minha lista apt-get estava desatualizada e, por causa disso, apt não conseguiu obter as dependências em questão. Meu servidor de atualização foi definido como Bulgaria , porque é o mais próximo possível. O problema foi corrigido quando fui para Software and updates -> Ubuntu software -> Drop down /Download from:/ -> Select /Main server/ . Depois que os botões Close e Reload foram clicados. Abra o terminal (Ctrl + Alt + T) e digite sudo apt-get update . E pronto, está consertado!