diff -upr bijiben-3.15.3.old/configure.ac bijiben-3.15.3/configure.ac
--- bijiben-3.15.3.old/configure.ac	2015-02-17 14:03:37.726656755 +0100
+++ bijiben-3.15.3/configure.ac	2015-02-17 13:44:55.536705077 +0100
@@ -62,6 +62,7 @@ APPSTREAM_XML
 # version, modules
 GLIB_REQUIRED_VERSION=2.28
 GTK_REQUIRED_VERSION=3.11.4
+EDSEVO_REQUIRED_VERSION=3.13.90
 
 
 PKG_CHECK_MODULES([TRACKER], [tracker-sparql-1.0], [sparql_version="tracker-sparql-1.0"],
@@ -69,8 +70,8 @@ PKG_CHECK_MODULES([TRACKER], [tracker-sp
 ])
 
 PKG_CHECK_MODULES(BIJIBEN,
-                  [ evolution-calendar-3.0
-		    evolution-data-server-1.2
+                  [ evolution-calendar-3.0 >= $EDSEVO_REQUIRED_VERSION
+		    evolution-data-server-1.2 >= $EDSEVO_REQUIRED_VERSION
                     gio-unix-2.0
                     glib-2.0 >= $GLIB_REQUIRED_VERSION
                     goa-1.0
diff -upr bijiben-3.15.3.old/src/libbiji/provider/biji-memo-provider.c bijiben-3.15.3/src/libbiji/provider/biji-memo-provider.c
--- bijiben-3.15.3.old/src/libbiji/provider/biji-memo-provider.c	2015-02-17 14:03:37.742656755 +0100
+++ bijiben-3.15.3/src/libbiji/provider/biji-memo-provider.c	2015-02-17 13:56:39.603674760 +0100
@@ -498,6 +504,7 @@ biji_memo_provider_constructed (GObject
 
   e_cal_client_connect (self->priv->source,
                         E_CAL_CLIENT_SOURCE_TYPE_MEMOS,
+			10, /* wait up to 10 seconds until the memo list is connected */
                         NULL, /* cancel */
                         on_client_connected,
                         self);