ok so I'm trying it, since I already have a sdcard boot n800.... I'm just trying the rotate tutorial

I get the following error
couldn't find package osso-software-version-rx34-unlocked

I ignored and tried to go further (yes I know this is bad to ignore errors but well.... who never try never knows)

then I get the error :
kernel-diablo-flasher depend on flash-and-reboot
package flash-and-reboot is not installed
xserver-xomap depend on libhall (>=0.5.10); however version of libhall on system is 0.5.10~git20071003-lossol

any idea?
thanks
JLM