Problema con apt-get install

[JhenerGarcia]

Hola que tal, pues esto es lo que me sale...i no entiendo el porque.
Además no es solo con qwit
es con cualquier programa que kiera yo instalar...
porque ocurre esto??

jhener@Jhener-Desktop:~$ sudo apt-get install qwit
[sudo] password for jhener:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libqca2 libqca2-plugin-ossl libqoauth1
Suggested packages:
libqca2-plugin-cyrus-sasl libqca2-plugin-gnupg libqca2-plugin-pkcs11
The following NEW packages will be installed:
libqca2 libqca2-plugin-ossl libqoauth1 qwit
0 upgraded, 4 newly installed, 0 to remove and 81 not upgraded.
Need to get 1,041 kB of archives.
After this operation, 2,986 kB of additional disk space will be used.
Do you want to continue [Y/n]? s
Abort.
jhener@Jhener-Desktop:~$