I've just installed Ubuntu 11.04 and there no internet connection.
Firstly I've tried
sudo apt-get install aptitude, but it says that there's no installation for this.
Then I downloaded on USB memory
apt_0.8.3ubuntu6_amd64.deb package (as I understood that this package has aptitude installation) and installed it. Then I tried
sudo apt-get install aptitude and again no success.
How to install aptitude without internet connection?