(Reading database ... 173333 files and directories currently installed.)
Unpacking sysv-rc (from .../sysv-rc_2.86.ds1-1_all.deb) ...
dpkg: error processing /var/cache/apt/archives/sysv-rc_2.86.ds1-1_all.deb (--unpack):
trying to overwrite `/etc/init.d/rc', which is also in package sysvinit
dpkg-deb: subprocess paste killed by signal (Broken pipe)
solution:
# dpkg -i --force-overwrite
/var/cache/apt/archives/sysv-rc_2.86.ds1-1_all.deb
