Cannot Install any package on BeagleBoard

PS: Installing Ubuntu would be really nice to me, but is this ok? Or will I mess everything up?

It's maintained by the community.. It will completely reformat your sd card..

http://elinux.org/BeagleBoardUbuntu#Demo_Image

Regards,

So, is it worth to try?
My SD card is completely new, it just has Angstrom and nothing more on it…

So, is it worth to try?
My SD card is completely new, it just has Angstrom and nothing more on it...

It's up to you, we don't do a lot of hand holding..

You can always get the original sd card image from here:
http://circuitco.com/support/index.php?title=BeagleBone

Regards,