Updating Help on ubuntu 8.04.3

[HoboGarden]

I'm having problems updating rkhunter:

Checking rkhunter data files...
Checking file mirrors.dat [ No update ]
Checking file programs_bad.dat [ No update ]
Checking file backdoorports.dat [ No update ]
Checking file suspscan.dat [ No update ]
Checking file i18n/cn [ Update failed ]
Checking file i18n/en [ Update failed ]
Checking file i18n/zh [ Update failed ]
Checking file i18n/zhutf [ No update ]

I also want to know how to update Openssl 0.9.8g

Sorry I'm still pretty new at this.