Can no longer install via SSH Luci.
OpenWrt SNAPSHOT, r28056-40b8fbaa97
root@OpenWrt:~# root@OpenWrt:~# opkg update
-ash: root@OpenWrt:~#: not found
root@OpenWrt:~# root@OpenWrt:~# opkg install luci
-ash: root@OpenWrt:~#: not found
root@OpenWrt:~# Unknown package 'luci'.
Who can help me please?