helloworld libopenssl-legacy 依赖问题

./scripts/feeds update -a
./scripts/feeds install -a

Create index file './feeds/packages.index' Create index file './feeds/luci.index' Create index file './feeds/routing.index' Create index file './feeds/telephony.index' Create index file './feeds/helloworld.index' Create index file './feeds/Alist.index' WARNING: Makefile 'package/feeds/helloworld/shadowsocksr-libev/Makefile' has a dependency on 'libopenssl-legacy', which does not exist WARNING: Makefile 'package/feeds/helloworld/shadowsocksr-libev/Makefile' has a dependency on 'libopenssl-legacy', which does not exist WARNING: Makefile 'package/feeds/helloworld/shadowsocksr-libev/Makefile' has a dependency on 'libopenssl-legacy', which does not exist WARNING: Makefile 'package/feeds/helloworld/shadowsocksr-libev/Makefile' has a dependency on 'libopenssl-legacy', which does not exist WARNING: Makefile 'package/feeds/helloworld/shadowsocksr-libev/Makefile' has a dependency on 'libopenssl-legacy', which does not exist Installing all packages from feed packages. Installing all packages from feed luci. Installing all packages from feed routing. Installing all packages from feed telephony. Installing all packages from feed helloworld. Installing all packages from feed Alist.