diff --git a/src/distroquery.c b/src/distroquery.c
index 2c2fc0f..cba17ba 100644
--- a/src/distroquery.c
+++ b/src/distroquery.c
@@ -597,21 +597,33 @@ void printPackageData() {
     sqlite3_stmt *statement, *stmt1, *stmt2;
     char sql[PATH_MAX];
     char buffer[PATH_MAX];
+    char *errmsg;
     struct configTag* ct = findRepositoryByTag(query_repository);
     humanDate strdate;
     sizeString strsize;
     FILE *file;
 
-    if (!reply_plain) printf("<%s><![CDATA[", reply_xmltag);
+    int query_arch_num = find_query_arch(query_arch);
 
     snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository_dir, ct->tag, query_arch);
-    if (sqlite3_open_v2(dbname, &db, SQLITE_OPEN_READONLY, NULL)) {
+    if (sqlite3_open_v2(dbname, (sqlite3**)&db, SQLITE_OPEN_READONLY, NULL)) {
        if (db) sqlite3_close(db);
-       db = NULL;
-       fprintf(stderr, "ERROR: unable to open sqlite3 db %s; aborting.\n", dbname);
-       return;
+          fprintf(stderr, "ERROR: unable to open sqlite3 db %s\n", dbname);
+          return;
     }
 
+    i=0;
+    while (ct->repository[i]) {
+       snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository[i]->repository_dir, ct->repository[i]->tag, query_arch);
+       snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s'", dbname, ct->repository[i]->tag);
+       if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
+          fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
+       }
+       i++;
+    }
+
+    if (!reply_plain) printf("<%s><![CDATA[", reply_xmltag);
+
     snprintf(sql, PATH_MAX, "SELECT * FROM packages WHERE name = '%s'", query_package);
     if (db &&
         (sqlite3_prepare_v2(db, sql, strlen(sql), &statement, NULL) == SQLITE_OK)) {
@@ -704,6 +716,7 @@ void printPackageData() {
               printf("<br>%s: %s", _("Build date"),
                  simpleTimeToHuman(sqlite3_column_int(stmt1,sqlite3_find_column_id(stmt1, NULL, "buildtime")), (humanDate *) & strdate));
 
+              /* obsoletes */
               printf("<br><br>%s:", _("Obsoletes"));
               snprintf(sql, PATH_MAX, "SELECT * FROM obsoletes WHERE id_package=%d",
                        sqlite3_column_int(statement,sqlite3_find_column_id(statement, NULL, "id")));
@@ -718,6 +731,8 @@ void printPackageData() {
                 }
                 sqlite3_finalize(stmt1);
               }
+
+              /* provides */
               printf("<br><br>%s:",_("Provides"));
               snprintf(sql, PATH_MAX, "SELECT * FROM provides,provided "
                                       "WHERE provides.id_package=%d AND provided.id=provides.id_provided "
@@ -733,6 +748,8 @@ void printPackageData() {
                 }
                 sqlite3_finalize(stmt1);
               }
+
+              /* requires */
               printf("<br><br>%s:", _("Requires"));
               snprintf(sql, PATH_MAX, "SELECT * FROM requires,provided "
                                       "WHERE requires.id_package=%d AND provided.id=requires.id_provided "
@@ -749,6 +766,36 @@ void printPackageData() {
                 sqlite3_finalize(stmt1);
               }
 
+              /* required by */
+              i=0;
+              while (ct->repository[i]) {
+                 snprintf(sql, PATH_MAX,
+                                      "SELECT * FROM '%s'.packages AS packagesup,'%s'.requires AS requiresup,"
+                                      "'%s'.provided AS providedup,provided,provides "
+                                      "WHERE provides.id_package=%d AND provided.id=provides.id_provided "
+                                      "AND packagesup.id=requiresup.id_package "
+                                      "AND requiresup.id_provided=providedup.id "
+                                      "AND providedup.name=provided.name "
+                                      "AND NOT packagesup.name='%s' "
+                                      "GROUP BY packagesup.name "
+                                      "ORDER BY packagesup.name",
+                    ct->repository[i]->tag, ct->repository[i]->tag, ct->repository[i]->tag,
+                    sqlite3_column_int(statement,sqlite3_find_column_id(statement, NULL, "id")), query_package);
+                 if (sqlite3_prepare_v2(db, sql, strlen(sql), &stmt1, NULL) == SQLITE_OK) {
+                    j=0;
+                    while (sqlite3_step(stmt1) == SQLITE_ROW) {
+                       if (j++ == 0) printf("<br><br>%s %s %s:",_("Required in"),ct->repository[i]->tag,_("by"));
+                       printf(" <a href=#reply onclick='distroquery_request(\"repository=%s&package=%s&arch=%s\")'>%s</a>",
+                              ct->repository[i]->tag,
+                              sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")),
+                              query_arch,
+                              sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")));
+                    }
+                    sqlite3_finalize(stmt1);
+                 }
+                 i++;
+              }
+
               /* files list */
               snprintf(dbname, PATH_MAX, "%s%s-%s-files.db", ct->repository_dir, ct->tag, query_arch);
               if (!sqlite3_open_v2(dbname, &dbf, SQLITE_OPEN_READONLY, NULL)) {