Ubuntu 12.10安裝Backtrack5 R3工具:
1. 添加更新源
deb http://all.repository.backtrack-linux.org revolution main microverse non-free testing
deb [arch=i386] http://32.repository.backtrack-linux.org revolution main microverse non-free testing
deb [arch=amd64] http://64.repository.backtrack-linux.org revolution main microverse non-free testing
deb http://source.repository.backtrack-linux.org revolution main microverse non-free testing
注意： deb [arch=amd64] 不能少，否則會出現
W: 無法下載 http://64.repository.backtrack-linux.org/dists/revolution/Release Unable to find expected entry 'main/binary-i386/Packages' in Release file (Wrong sources.list entry or malformed file)
2. 添加key
sudo gpg --keyserver subkeys.pgp.net --recv 475A6B7F
sudo gpg --export --armor 475A6B7F | sudo apt-key add -
3. 更新系統
apt-get update
apt-get upgrade
相關閱讀：BackTrack 5 R3 發布，計算機取證工具 http://www.linuxidc.com/Linux/2012-08/68169.htm
