--- a/net-dns/dnstop/dnstop-20140915.ebuild	
+++ a/net-dns/dnstop/dnstop-20140915.ebuild	
@@ -4,7 +4,7 @@ 
 
 EAPI=5
 
-inherit eutils
+inherit eutils flag-o-matic
 
 DESCRIPTION="Displays various tables of DNS traffic on your network"
 HOMEPAGE="http://dnstop.measurement-factory.com/"
@@ -24,6 +24,7 @@ src_prepare() {
 }
 
 src_configure() {
+	append-libs -ltinfo
 	econf \
 		$(use_enable ipv6)
 }