diff --git a/supermega.py b/supermega.py
index 03ebb81..ef55985 100644
--- a/supermega.py
+++ b/supermega.py
@@ -1,4 +1,3 @@
-import shutil
 import argparse
 from typing import Dict
 import os
@@ -19,12 +18,14 @@ from model.settings import Settings
 from model.defs import *
 from log import setup_logging
 from model.carrier import DataReuseEntry
+from utils import check_deps
 
 
 def main():
     """Argument parsing for when called from command line"""
     logger.info("Super Mega")
     config.load()
+    check_deps()
     settings = Settings()
 
     parser = argparse.ArgumentParser(description='SuperMega shellcode loader')
diff --git a/utils.py b/utils.py
index ce3ad07..6d0edbb 100644
--- a/utils.py
+++ b/utils.py
@@ -3,6 +3,7 @@ import os
 import pathlib
 import glob
 import logging
+import shutil
 
 from config import config
 from model.defs import *
@@ -10,6 +11,20 @@ from model.defs import *
 logger = logging.getLogger("Utils")
 
 
+def check_deps():
+    cl = config.get("path_cl")
+    if shutil.which(cl) == None:
+        logger.error("Missing dependency: " + cl)
+        logger.error("Start in x64 Native Tools Command Prompt for VS 2022")
+        exit(1)
+
+    ml = config.get("path_ml64")
+    if shutil.which(ml) == None:
+        logger.error("Missing dependency: " + ml)
+        logger.error("Start in x64 Native Tools Command Prompt for VS 2022")
+        exit(1)
+
+
 def delete_all_files_in_directory(directory_path):
     files = glob.glob(os.path.join(directory_path, '*'))
     for file_path in files:
diff --git a/web.py b/web.py
index 4fbdd9d..eb7774c 100644
--- a/web.py
+++ b/web.py
@@ -9,10 +9,14 @@ from app.views import views
 from app.views_project import views_project
 from app.views_shcdev import views_shcdev
 from log import setup_logging
+from utils import check_deps
+
 
 if __name__ == "__main__":
 	logging.getLogger('werkzeug').setLevel(logging.ERROR)
 	setup_logging()
+	check_deps()
+
 	parser = argparse.ArgumentParser()
 	parser.add_argument('--listenip', type=str, help='IP to listen on', default="0.0.0.0")
 	parser.add_argument('--listenport', type=int, help='Port to listen on', default=5001)