Help/Support I have error with AlertView dylib project

[Ez43 0 iPhone 8 Plus 12.2]

Hello team,
I hop you can help me with this error

==> Error: /Applications/Xcode.app/Contents/Developer/usr/bin/make package requires dm.pl.
make: *** [internal-package-check] Error 1

this is control file

Package: acstore.store.uialertmessage
Name: UIAlertMessage
Version: 0.0.1
Architecture: iphoneos-arm
Description: An awesome MobileSubstrate tweak!
Maintainer: aJBboCydia
Author: aJBboCydia
Section: Tweaks
Depends: mobilesubstrate (>= 0.9.5000)

and this is Makefile 

# ARCHS = arm64

export THEOS=/opt/theos

TARGET := iphone:clang:latest:7.0
INSTALL_TARGET_PROCESSES = SpringBoard

include $(THEOS)/makefiles/common.mk

TWEAK_NAME = UIAlertMessage

UIAlertMessage_FILES = Tweak.xm
UIAlertMessage_CFLAGS = -fobjc-arc

include $(THEOS_MAKE_PATH)/tweak.mk

and this is Tweak.xm

%hook UIApplication
-(void)finishedTest:(id)arg1 extraResults:(id)arg2 {

  %orig;

   UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Welcome" message:@"Thank you for installing" preferredStyle:UIAlertControllerStyleAlert];
   UIAlertAction *action = [UIAlertAction ActionWithTitle:@" Done " style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

}];

 [alert addAction:action];
[[UIApplication sharedApplication].keyWindow.rootViewController presentViewController:alert animated:true completion:nil];

 }

%end

and this UIAlertMessage.plist

[Ez43 0 iPhone 8 Plus 12.2]

anyone can help or give me working project?