Как установить libpcap-dev на Ubuntu 18.10?

Первая попытка:
sudo apt install libpcap-dev
Результат:

 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.
     libpcap-dev : Depends: libpcap0.8-dev but it is not going to be installed
    E: Unable to correct problems, you have held broken packages.

Итак, я должен установить libpcap0.8-dev:

sudo apt install libpcap0.8-dev

Результат:

The following packages have unmet dependencies.
 libpcap0.8-dev : Depends: libpcap0.8 (= 1.8.1-6) but 1.8.1-6ubuntu1 is to be installed
E: Unable to correct problems, you have held broken packages.

Поэтому мне нужно установить libpcap0.8:

sudo apt install libpcap0.8

Результат:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
libpcap0.8 is already the newest version (1.8.1-6ubuntu1).
0 to upgrade, 0 to newly install, 0 to remove and 1377 not to upgrade.

Ура! Это сработало, так что теперь все, что мне нужно сделать:

sudo apt install libpcap0.8-dev

Результат:

The following packages have unmet dependencies.
 libpcap0.8-dev : Depends: libpcap0.8 (= 1.8.1-6) but 1.8.1-6ubuntu1 is to be installed
E: Unable to correct problems, you have held broken packages.

Ой. Есть идеи?