--- configure.orig 2016-05-19 15:42:51.790642988 +0200
+++ configure   2016-05-19 15:42:46.663840473 +0200
@@ -1082,6 +1082,9 @@
                }
                conf->addLib(libs);

+        conf->addExtra("CONFIG += psi-minizip");
+        return true;
+
 #ifdef Q_OS_WIN
                // HACK: on windows, always use psi's bundled minizip
                conf->addExtra("CONFIG += psi-minizip");