I don't know that this is correct solution for this but I resolved this issue by doing this
In qubes-builder/example-configs/qubes-os-r4.0.conf I just uncomment last three lines that says *DISTS_VM += archlinuxCOMPONENTS += builder-archlinuxBUILDER_PLUGINS += builder-archlinux* and it works. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/1163e10a-dea5-4f10-95ae-b0b5c55d5dfa%40googlegroups.com.