添加App Manager需要的Repository
$ sudo vim /etc/apt/sources.list.d/hildon-application-manager.list deb http://repository.maemo.org/ fremantle/sdk free non-free deb http://repository.maemo.org/extras/ fremantle free non-free deb http://repository.maemo.org/extras/ fremantle-1.3 free non-free deb http://repository.maemo.org/extras-devel/ fremantle free non-free deb http://repository.maemo.org/extras-testing/ fremantle free non-free
添加apt-get需要的Repository
$ sudo vim /etc/apt/sources.list.d/nokia-sdk.list deb http://repository.maemo.org/ fremantle/tools free non-free deb http://repository.maemo.org/ fremantle/4bc37c7c77ebe90177c050b805a8dc79 nokia-binaries deb-src http://repository.maemo.org/ fremantle/tools free deb-src http://repository.maemo.org/extras/ fremantle free non-free deb-src http://repository.maemo.org/extras-devel/ fremantle free non-free deb-src http://repository.maemo.org/extras-testing/ fremantle free non-free
更新
$ sudo apt-get update