I nuked manjaro by removing dbus package

Can i install package to my system from live usb?
Or i do need to do full reinstall

If you don’t have a backup, Clonezilla, timeshift or something similar:

chroot will get you out of this mess:

From my notes:

Boot Manjaro Live Disk
lsblk to determine partition the OS is installed on
(On my systems it is sda1)

In terminal   

manjaro-chroot -a
mkdir /mnt/manjaro
mount /dev/sda1 /mnt/manjaro (note your OS partition might not be sda1)
cd /mnt/manjaro

Now we can run commands e.g

sudo downgrade package name
pamac list
pamac remove name of package
rar -version

Fix an interrupted update:
pacman-mirrors -f 5 && pacman -Syyu

To exit chroot:


pacman -S dbus