To reproduce this on quantal you will have to add: $ echo "deb http://extras.ubuntu.com/ubuntu/ precise main" >> /etc/apt/sources.list $ sudo apt-get update $ sudo update-apt-xapian-index $ SOFTWARE_CENTER_DISTRO_CODENAME=precise ./software-center
To reproduce this on quantal you will have to add: extras. ubuntu. com/ubuntu/ precise main" >> /etc/apt/ sources. list apt-xapian- index CENTER_ DISTRO_ CODENAME= precise ./software-center
$ echo "deb http://
$ sudo apt-get update
$ sudo update-
$ SOFTWARE_