elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages. You can change opkg.conf(/etc/opkgopkg.conf) content to below:
src/gz chaos_calmer_base http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/base
src/gz chaos_calmer_luci http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/luci
src/gz chaos_calmer_management http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/management
src/gz chaos_calmer_packages http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/packages
src/gz chaos_calmer_routing http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/routing
src/gz chaos_calmer_telephony http://elastos.org/elorg_common/Lamobo-R1/2014-01-12/packages/telephony