Removed build tag from Dune dependency

mmottl · mmottl · commit 8ab839f8572c · 2019-10-14T11:11:14.000-04:00
diff --git a/postgresql.opam b/postgresql.opam
@@ -18,7 +18,7 @@ build: [
 
 depends: [
   "ocaml" {>= "4.08"}
-  "dune" {build & >= "1.7.0"}
+  "dune" {>= "1.7.0"}
   "base" {build}
   "stdio" {build}
   "base-bytes"
