diff --git a/scripts/compile.sh b/scripts/compile.sh
index 2486e46..4897e74 100644
--- a/scripts/compile.sh
+++ b/scripts/compile.sh
@@ -1,16 +1,38 @@
 #!/bin/bash
 cd src
 
-pyinstaller --specpath ../dist/cspec \
-  --workpath ../dist/cbuild \
-  --distpath ../dist/cdist \
-  --add-data ../../src/py_to_uxf/appsettings.json:. \
-  --hidden-import pynput.keyboard._xorg \
-  --hidden-import pynput.mouse._xorg \
-  --hidden-import pyfiglet.fonts \
-  --collect-data pyfiglet \
-  -n py_to_uxf \
-  -y \
+#pyinstaller --specpath ../dist/cspec \
+#  --workpath ../dist/cbuild \
+#  --distpath ../dist/cdist \
+#  --add-data ../../src/py_to_uxf/appsettings.json:. \
+#  --hidden-import pynput.keyboard._xorg \
+#  --hidden-import pynput.mouse._xorg \
+#  --hidden-import pyfiglet.fonts \
+#  --collect-data pyfiglet \
+#  -n py_to_uxf \
+#  -y \
+#  py_to_uxf/main.py
+
+build=../dist/cbuild/
+python -m nuitka \
+  --standalone \
+  --follow-imports \
+  --include-package=pkg_resources \
+  --include-package=pynput.keyboard._xorg \
+  --include-package=pynput.mouse._xorg \
+  --include-package=pyfiglet.fonts \
+  --include-package=Xlib \
+  --include-package-data=pyfiglet \
+  --output-dir=$build \
   py_to_uxf/main.py
 
-cd ../
\ No newline at end of file
+
+file="py_to_uxf/appsettings.json"
+if [ -f "$file" ]; then
+  if [ -d "$build/main.dist/" ]; then
+    build=$build/main.dist/
+  fi
+  cp $file $build
+fi
+
+cd ../
diff --git a/src/py_to_uxf/startup.py b/src/py_to_uxf/startup.py
index 6685baf..8e245f7 100644
--- a/src/py_to_uxf/startup.py
+++ b/src/py_to_uxf/startup.py
@@ -1,7 +1,9 @@
 import os
+import sys
 
 from cpl_core.application import StartupABC
 from cpl_core.configuration import ConfigurationABC, ConsoleArgument
+from cpl_core.console import Console
 from cpl_core.dependency_injection import ServiceProviderABC, ServiceCollectionABC
 from cpl_core.environment import ApplicationEnvironment
 
@@ -30,8 +32,11 @@ class Startup(StartupABC):
         environment.set_runtime_directory(os.path.dirname(__file__))
         if os.path.isfile('py_to_uxf/appsettings.json'):
             configuration.add_json_file('py_to_uxf/appsettings.json', optional=False, output=False)
-        else:
+        elif os.path.isfile('appsettings.json'):
             configuration.add_json_file('appsettings.json', optional=False, output=False)
+        else:
+            Console.error(f'Expected config file appsettings.json')
+            sys.exit()
 
         configuration.add_console_argument(ConsoleArgument('-', 'p', [], ' ', False, [
             ConsoleArgument('-', 'o', [], ' ', is_value_token_optional=False)