Bundle original Debian apt 2.6.1 test package with readable description

WQPackages.m

@@ -248,14 +248,28 @@ static NSDictionary *WQParseControl(NSString *control)
 NSString *WQDebInfoText(NSString *path)
 {
     NSData *archive = [NSData dataWithContentsOfFile:path];
-    if (!archive.length) return nil;
+    if (!archive.length) {
+        NSLog(@"[WQDeb] cannot read %@", path);
+        return nil;
+    }
     NSData *controlArchive = WQArMember(archive, @"control.tar");
-    if (!controlArchive.length) return nil;
+    if (!controlArchive.length) {
+        NSLog(@"[WQDeb] no control archive in %@", path);
+        return nil;
+    }
     NSData *controlData = WQArchiveEntryNamed(controlArchive, @"control");
-    if (!controlData.length) return nil;
+    if (!controlData.length) {
+        NSLog(@"[WQDeb] no control file in %@", path);
+        return nil;
+    }
     NSString *control = [[NSString alloc] initWithData:controlData
         encoding:NSUTF8StringEncoding];
-    if (!control.length) return nil;
+    if (!control.length) {
+        NSLog(@"[WQDeb] control is not UTF-8 in %@", path);
+        return nil;
+    }
+    NSLog(@"[WQDeb] info %@ control=%lu bytes", path,
+          (unsigned long)controlData.length);
     NSMutableString *text = [NSMutableString stringWithFormat:
         @" new Debian package, version 2.0.\n"
         @" size %lu bytes: control archive %lu bytes.\n",
@@ -335,6 +349,7 @@ static BOOL WQInstallDeb(NSString *path, FILE *out, FILE *err,
         ![architecture isEqualToString:@"iphoneos-arm64"] &&
         ![architecture isEqualToString:@"iphoneos-arm"] &&
         ![architecture isEqualToString:@"darwin-arm64"] &&
+        ![architecture isEqualToString:@"arm64"] &&
         ![architecture isEqualToString:@"all"]) {
         fprintf(err, "dpkg: package architecture %s is not native "
                 "(use --force-architecture)\n", architecture.UTF8String);