Hai bisogno di aiuto per installare curl su Xubuntu 16.04

Dopo aver inserito

sudo apt-get install curl

Ricevo il messaggio

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:
curl : Depends: libcurl3-gnutls (= 7.47.0-1ubuntu2) but 7.47.0-1ubuntu2.1 is to be installed
E: Unable to correct problems, you have held broken packages.

Non ho idea di cosa significhi o come risolverlo, quindi qualsiasi aiuto sarebbe molto apprezzato.

Puoi installare la versione libcurl specificata con:

sudo apt-get install libcurl3-gnutls=7.47.0-1ubuntu2

e quindi installare l'arricciatura

sudo apt-get update && sudo apt-get install curl