diff --git a/package/pyinstaller/testium.spec b/package/pyinstaller/testium.spec
index 5e8c5c8..dc8af2b 100644
--- a/package/pyinstaller/testium.spec
+++ b/package/pyinstaller/testium.spec
@@ -1,12 +1,14 @@
 # -*- mode: python ; coding: utf-8 -*-
 
-
 a = Analysis(
     ['../../src/testium/__main__.py'],
     pathex=['../../src/testium',
             '../../src/testium/main_win/resources'],
     binaries=[],
-    datas=[ ('../../src/VERSION', '.')],
+    datas=[ ('../../src/VERSION', '.'),
+            ('../../src/lua_func', 'lua_func'),
+            ('../../src/py_func', 'py_func'),
+            ('../../src/lib', 'lib')],
     hiddenimports=["git",
                    "interpreter",
                    "main_win",
diff --git a/src/lib/__init__.py b/src/lib/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/testium/interpreter/utils/api.py b/src/lib/api.py
similarity index 100%
rename from src/testium/interpreter/utils/api.py
rename to src/lib/api.py
diff --git a/src/testium/interpreter/utils/jrpc.py b/src/lib/jrpc.py
similarity index 99%
rename from src/testium/interpreter/utils/jrpc.py
rename to src/lib/jrpc.py
index c5c913a..0b0cc9c 100644
--- a/src/testium/interpreter/utils/jrpc.py
+++ b/src/lib/jrpc.py
@@ -5,9 +5,12 @@ import threading
 import itertools
 from time import sleep
 from typing import Callable, Any
-import libs.testium as tm
+try:
+    import libs.testium as tm
+except:
+    import py_func.tm as tm
 
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 
 """Lightweight JSON-RPC 2.0 helpers over TCP sockets.
 
diff --git a/src/testium/interpreter/utils/stdout_redirect.py b/src/lib/stdout_redirect.py
similarity index 97%
rename from src/testium/interpreter/utils/stdout_redirect.py
rename to src/lib/stdout_redirect.py
index 25b66a7..1adc047 100644
--- a/src/testium/interpreter/utils/stdout_redirect.py
+++ b/src/lib/stdout_redirect.py
@@ -1,6 +1,6 @@
 import sys
 from threading import (Thread, Event)
-from interpreter.utils.string_queue import StringQueue
+from lib.string_queue import StringQueue
 from time import (sleep)
 
 class StdioRedirect:
diff --git a/src/testium/interpreter/utils/string_queue.py b/src/lib/string_queue.py
similarity index 100%
rename from src/testium/interpreter/utils/string_queue.py
rename to src/lib/string_queue.py
diff --git a/src/testium/interpreter/utils/tum_except.py b/src/lib/tum_except.py
similarity index 100%
rename from src/testium/interpreter/utils/tum_except.py
rename to src/lib/tum_except.py
diff --git a/src/py_func/__init__.py b/src/py_func/__init__.py
index 8ca8430..dffa97e 100755
--- a/src/py_func/__init__.py
+++ b/src/py_func/__init__.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 import multiprocessing
 from py_func.tm import _init_api, _remote_print
-from testium.interpreter.utils.stdout_redirect import stdio_redir
+from lib.stdout_redirect import stdio_redir
 
 
 class TcpStdOut:
diff --git a/src/py_func/func_call.py b/src/py_func/func_call.py
index 799300d..4cb580d 100644
--- a/src/py_func/func_call.py
+++ b/src/py_func/func_call.py
@@ -5,7 +5,7 @@ from pathlib import Path
 import importlib
 import traceback
 
-from testium.interpreter.utils.tum_except import ETUMRuntimeError, ETUMSyntaxError
+from lib.tum_except import ETUMRuntimeError, ETUMSyntaxError
 from py_func import tm
 
 
diff --git a/src/py_func/handle.py b/src/py_func/handle.py
index af4c7d5..758e19d 100644
--- a/src/py_func/handle.py
+++ b/src/py_func/handle.py
@@ -7,8 +7,8 @@ import math
 import json
 import traceback
 
-from testium.interpreter.utils.jrpc import JsonRpcSrv
-from testium.interpreter.utils.tum_except import ETUMRuntimeError, print_exception
+from lib.jrpc import JsonRpcSrv
+from lib.tum_except import ETUMRuntimeError, print_exception
 import py_func.tm as tm
 from py_func.func_call import func_exec
 
diff --git a/src/py_func/tm.py b/src/py_func/tm.py
index 12ad388..2a89096 100644
--- a/src/py_func/tm.py
+++ b/src/py_func/tm.py
@@ -1,24 +1,8 @@
-"""tm — proxy module exposing remote-callable API functions.
-
-This module dynamically exposes functions listed in
-``interpreter.utils.api.SUPPORTED_API``. Each exposed function is a
-thin wrapper that forwards the call to a running ``FuncHandler``
-instance (stored in ``_func_call_thread``).
-
-Typical usage:
-    >>> from testium.py_func import tm
-    >>> handler = tm._init_api(port)
-    >>> tm.some_api_function(args)
-
-Only after ``_init_api`` has been called will API functions be able to
-send requests to the remote handler; otherwise an ``ETUMRuntimeError``
-is raised.
-"""
 
 import sys
 from py_func.handle import FuncHandler
-from testium.interpreter.utils.tum_except import ETUMRuntimeError
-from testium.interpreter.utils.api import SUPPORTED_API
+from lib.tum_except import ETUMRuntimeError
+from lib.api import SUPPORTED_API
 
 thismodule = sys.modules[__name__]
 # Shared FuncHandler instance used to forward API calls. Remains None
diff --git a/src/testium/interpreter/batch.py b/src/testium/interpreter/batch.py
index 3deb722..5e2a8ab 100644
--- a/src/testium/interpreter/batch.py
+++ b/src/testium/interpreter/batch.py
@@ -8,8 +8,8 @@ from multiprocessing import Queue
 
 from interpreter.process import TestProcess
 from interpreter.utils.test_ctrl import TestSetController
-from interpreter.utils.tum_except import ETUMFileError
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.tum_except import ETUMFileError
+from lib.stdout_redirect import stdio_redir
 
 
 class Batch:
diff --git a/src/testium/interpreter/process.py b/src/testium/interpreter/process.py
index 9107a78..880050a 100644
--- a/src/testium/interpreter/process.py
+++ b/src/testium/interpreter/process.py
@@ -1,15 +1,14 @@
 import os
-import sys
 from multiprocessing import Process, Queue, Pipe
 from queue import Empty
 from threading import Thread
 from time import sleep
 import copy
 
+from lib.string_queue import StringQueue
+from lib.tum_except import print_exception, ETUMRuntimeError, ETUMSyntaxError
 import libs.testium as tm
 from interpreter.utils.params import expanse
-from interpreter.utils.string_queue import StringQueue
-from interpreter.utils.tum_except import ETUMRuntimeError, ETUMSyntaxError
 from interpreter.utils.test_ctrl import TestSetController
 from interpreter.utils.test_init import (
     env_init,
@@ -25,10 +24,9 @@ from interpreter.utils.test_init import (
 from interpreter.utils.constants import TestItemType as cst_type
 from interpreter.test_set import TestSet
 from interpreter.utils.include import TUMLoader, TUMLoaderNoIncludes, TUMLoaderRawIncludes
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.stdout_redirect import stdio_redir
 from interpreter.utils.template import template_to_test
 from interpreter.utils.yaml_load import yaml_load
-from interpreter.utils.tum_except import print_exception
 from interpreter.utils.py_eval import eval_process_init
 from interpreter.utils.api_srv import api_request
 
diff --git a/src/testium/interpreter/terminal.py b/src/testium/interpreter/terminal.py
index dbe8af0..aa6ca3d 100644
--- a/src/testium/interpreter/terminal.py
+++ b/src/testium/interpreter/terminal.py
@@ -90,7 +90,7 @@ class Terminal(Cmd):
         # redirect output
 
         if 'Linux' in platform.system() and not no_color:
-            from interpreter.utils.stdout_redirect import stdio_redir
+            from lib.stdout_redirect import stdio_redir
             try:
                 from interpreter.utils.termlog import TermLog
                 stdio_redir.redirect(TermLog(sys.stdout))
diff --git a/src/testium/interpreter/test_items/item_actions/__init__.py b/src/testium/interpreter/test_items/item_actions/__init__.py
index 8171554..98c7080 100644
--- a/src/testium/interpreter/test_items/item_actions/__init__.py
+++ b/src/testium/interpreter/test_items/item_actions/__init__.py
@@ -1,4 +1,4 @@
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.test_items.test_item import TestItem, test_run, test_data
 from interpreter.test_items.test_result import TestResult, TestValue
 from interpreter.test_items.item_actions.action import TestItemAction
diff --git a/src/testium/interpreter/test_items/test_item.py b/src/testium/interpreter/test_items/test_item.py
index d1953f6..201e7fc 100644
--- a/src/testium/interpreter/test_items/test_item.py
+++ b/src/testium/interpreter/test_items/test_item.py
@@ -7,7 +7,7 @@ import libs.testium as tm
 from interpreter.utils.params import TestItemParams
 from interpreter.utils.constants import TestItemType as cst_type
 from interpreter.utils.eval import eval_to_boolean, evaluate, post_evaluate
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 
 LOG_TEST_STOP = '<----- step "{}" finished'
 LOG_TEST_START = '-----> step "{}" started'
diff --git a/src/testium/interpreter/test_items/test_item_check.py b/src/testium/interpreter/test_items/test_item_check.py
index 200f1e3..c0c9597 100644
--- a/src/testium/interpreter/test_items/test_item_check.py
+++ b/src/testium/interpreter/test_items/test_item_check.py
@@ -1,7 +1,7 @@
 
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import TestValue
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 import libs.testium as tm
 from interpreter.utils.constants import TestItemType as cst
 from interpreter.utils.eval import evaluate
diff --git a/src/testium/interpreter/test_items/test_item_choices_dialog.py b/src/testium/interpreter/test_items/test_item_choices_dialog.py
index d5b4c41..77c9029 100644
--- a/src/testium/interpreter/test_items/test_item_choices_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_choices_dialog.py
@@ -4,7 +4,7 @@ from interpreter.test_items.test_item import TestItem, test_run
 from interpreter.test_items.test_result import TestResult, TestValue
 from interpreter.test_items.dialog_choices_files import choices_dialog
 import libs.testium as tm
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.constants import TestItemType as cst
 
 
diff --git a/src/testium/interpreter/test_items/test_item_console.py b/src/testium/interpreter/test_items/test_item_console.py
index 4de4cf4..0923d4f 100644
--- a/src/testium/interpreter/test_items/test_item_console.py
+++ b/src/testium/interpreter/test_items/test_item_console.py
@@ -4,8 +4,8 @@ import importlib
 import traceback
 
 import libs.testium as tm
-from interpreter.utils.tum_except import ETUMSyntaxError
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.tum_except import ETUMSyntaxError
+from lib.stdout_redirect import stdio_redir
 from interpreter.test_items.test_item import test_run
 from interpreter.test_items.item_actions import TestItemActions
 from interpreter.test_items.item_actions.action import TestItemAction
diff --git a/src/testium/interpreter/test_items/test_item_cycle.py b/src/testium/interpreter/test_items/test_item_cycle.py
index 316d166..2b439bc 100644
--- a/src/testium/interpreter/test_items/test_item_cycle.py
+++ b/src/testium/interpreter/test_items/test_item_cycle.py
@@ -1,6 +1,6 @@
 import traceback
 
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 from interpreter.utils.py_func_exec import PyFuncExecEngine
 from interpreter.utils.api_srv import api_request
 from interpreter.test_items.test_item import TestItem, test_run
diff --git a/src/testium/interpreter/test_items/test_item_git.py b/src/testium/interpreter/test_items/test_item_git.py
index 9d986aa..b5b809a 100644
--- a/src/testium/interpreter/test_items/test_item_git.py
+++ b/src/testium/interpreter/test_items/test_item_git.py
@@ -1,7 +1,7 @@
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestValue)
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMParamError, ETUMSyntaxError
+from lib.tum_except import ETUMParamError, ETUMSyntaxError
 import interpreter.utils.version as git
 
 class TestItemGit(TestItem):
diff --git a/src/testium/interpreter/test_items/test_item_group.py b/src/testium/interpreter/test_items/test_item_group.py
index eb15022..81e89d5 100644
--- a/src/testium/interpreter/test_items/test_item_group.py
+++ b/src/testium/interpreter/test_items/test_item_group.py
@@ -1,7 +1,7 @@
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 import libs.testium as tm
 
 class TestItemGroup(TestItem):
diff --git a/src/testium/interpreter/test_items/test_item_image_dialog.py b/src/testium/interpreter/test_items/test_item_image_dialog.py
index c436108..9a3b96d 100644
--- a/src/testium/interpreter/test_items/test_item_image_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_image_dialog.py
@@ -7,7 +7,7 @@ from interpreter.test_items.test_result import TestResult, TestValue
 from interpreter.test_items.dialog_image_files import dialog_image
 import libs.testium as tm
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 
 
 class TestItemImageDialog(TestItem):
diff --git a/src/testium/interpreter/test_items/test_item_json_rpc/__init__.py b/src/testium/interpreter/test_items/test_item_json_rpc/__init__.py
index b73eae2..2bb77f7 100644
--- a/src/testium/interpreter/test_items/test_item_json_rpc/__init__.py
+++ b/src/testium/interpreter/test_items/test_item_json_rpc/__init__.py
@@ -2,7 +2,7 @@ import sys
 import traceback
 from random import randint
 
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.test_items.test_item import TestItem, test_run
 from interpreter.test_items.test_result import TestResult, TestValue
 
diff --git a/src/testium/interpreter/test_items/test_item_json_rpc/jsonrpc_adapters.py b/src/testium/interpreter/test_items/test_item_json_rpc/jsonrpc_adapters.py
index c8eaff1..1a479d3 100644
--- a/src/testium/interpreter/test_items/test_item_json_rpc/jsonrpc_adapters.py
+++ b/src/testium/interpreter/test_items/test_item_json_rpc/jsonrpc_adapters.py
@@ -3,7 +3,7 @@ import socket
 import re
 import struct
 
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 import libs.testium as tm
 from libs.console import Console
 
diff --git a/src/testium/interpreter/test_items/test_item_let.py b/src/testium/interpreter/test_items/test_item_let.py
index 212c718..9f42dd2 100644
--- a/src/testium/interpreter/test_items/test_item_let.py
+++ b/src/testium/interpreter/test_items/test_item_let.py
@@ -5,7 +5,7 @@ import time
 
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 import libs.testium as tm
 from interpreter.utils.constants import TestItemType as cst
 
diff --git a/src/testium/interpreter/test_items/test_item_lua_func.py b/src/testium/interpreter/test_items/test_item_lua_func.py
index a32fb1a..a3da782 100644
--- a/src/testium/interpreter/test_items/test_item_lua_func.py
+++ b/src/testium/interpreter/test_items/test_item_lua_func.py
@@ -4,12 +4,12 @@ import traceback
 import pprint
 import textwrap
 
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 from interpreter.test_items.test_item import TestItem, test_run
 from interpreter.test_items.test_result import TestValue
 import libs.testium as tm
 from interpreter.utils.lua_func_exec import LuaFuncExecEngine
 from interpreter.utils.api_srv import api_request
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
 from interpreter.utils.constants import TestItemType as cst
 
 
diff --git a/src/testium/interpreter/test_items/test_item_msg_dialog.py b/src/testium/interpreter/test_items/test_item_msg_dialog.py
index f071004..b0b7fb4 100644
--- a/src/testium/interpreter/test_items/test_item_msg_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_msg_dialog.py
@@ -6,7 +6,7 @@ from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestValue)
 from interpreter.test_items.dialog_msg_files import msg_dialog
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 
 class TestItemMsgDialog(TestItem):
     """dialog_message item usage.
diff --git a/src/testium/interpreter/test_items/test_item_note_dialog.py b/src/testium/interpreter/test_items/test_item_note_dialog.py
index 1174a70..dbded8d 100644
--- a/src/testium/interpreter/test_items/test_item_note_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_note_dialog.py
@@ -5,7 +5,7 @@ from multiprocessing import Process, Pipe
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.test_items.dialog_note_files import test_dialog
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 import libs.testium as tm
 from interpreter.utils.constants import TestItemType as cst
 
diff --git a/src/testium/interpreter/test_items/test_item_py_func.py b/src/testium/interpreter/test_items/test_item_py_func.py
index dcd1bc4..d4f1c2b 100644
--- a/src/testium/interpreter/test_items/test_item_py_func.py
+++ b/src/testium/interpreter/test_items/test_item_py_func.py
@@ -4,12 +4,12 @@ import time
 import pprint
 import textwrap
 
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 from interpreter.test_items.test_item import TestItem, test_run
 from interpreter.test_items.test_result import TestValue
 import libs.testium as tm
 from interpreter.utils.py_func_exec import PyFuncExecEngine
 from interpreter.utils.api_srv import api_request
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
 from interpreter.utils.constants import TestItemType as cst
 
 
diff --git a/src/testium/interpreter/test_items/test_item_question_dialog.py b/src/testium/interpreter/test_items/test_item_question_dialog.py
index 5b9d6e0..7a04995 100644
--- a/src/testium/interpreter/test_items/test_item_question_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_question_dialog.py
@@ -7,7 +7,7 @@ from PySide6.QtWidgets import QMessageBox
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.test_items.dialog_question_files import question_dialog
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.constants import TestItemType as cst
 
 class TestItemQuestionDialog(TestItem):
diff --git a/src/testium/interpreter/test_items/test_item_report.py b/src/testium/interpreter/test_items/test_item_report.py
index 8e0a585..b96f365 100644
--- a/src/testium/interpreter/test_items/test_item_report.py
+++ b/src/testium/interpreter/test_items/test_item_report.py
@@ -1,7 +1,7 @@
 
 from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestValue)
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.constants import TestItemType as cst
 from interpreter.test_report.test_report import Export
 
diff --git a/src/testium/interpreter/test_items/test_item_run.py b/src/testium/interpreter/test_items/test_item_run.py
index f26a03d..7b92e91 100644
--- a/src/testium/interpreter/test_items/test_item_run.py
+++ b/src/testium/interpreter/test_items/test_item_run.py
@@ -10,7 +10,7 @@ from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestValue)
 import libs.testium as tm
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 
 
 def nowInBetween(start, end):
diff --git a/src/testium/interpreter/test_items/test_item_runtime_plot.py b/src/testium/interpreter/test_items/test_item_runtime_plot.py
index 888f0f4..bcc8cde 100644
--- a/src/testium/interpreter/test_items/test_item_runtime_plot.py
+++ b/src/testium/interpreter/test_items/test_item_runtime_plot.py
@@ -4,7 +4,7 @@ import traceback
 from functools import wraps
 
 import libs.testium as tm
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.test_items.test_item import TestItem, test_run
 from interpreter.test_items.test_result import TestResult, TestValue
 from interpreter.test_items.item_actions import TestItemActions
diff --git a/src/testium/interpreter/test_items/test_item_sleep.py b/src/testium/interpreter/test_items/test_item_sleep.py
index 40a6b3a..dd22afb 100644
--- a/src/testium/interpreter/test_items/test_item_sleep.py
+++ b/src/testium/interpreter/test_items/test_item_sleep.py
@@ -7,7 +7,7 @@ from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestValue)
 from interpreter.test_items.dialog_sleep_files import dialog_sleep
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 
 class TestItemSleep(TestItem):
     """sleep item usage.
diff --git a/src/testium/interpreter/test_items/test_item_tested_references.py b/src/testium/interpreter/test_items/test_item_tested_references.py
index 09548cc..e39ad54 100644
--- a/src/testium/interpreter/test_items/test_item_tested_references.py
+++ b/src/testium/interpreter/test_items/test_item_tested_references.py
@@ -6,7 +6,7 @@ from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.test_items.tested_references_files import tested_refs_dialog
 import libs.testium as tm
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.constants import TestItemType as cst
 
 class TestItemTestedRefsDialog(TestItem):
diff --git a/src/testium/interpreter/test_items/test_item_unittest.py b/src/testium/interpreter/test_items/test_item_unittest.py
index ed27f47..a3226cd 100644
--- a/src/testium/interpreter/test_items/test_item_unittest.py
+++ b/src/testium/interpreter/test_items/test_item_unittest.py
@@ -5,13 +5,13 @@ from unittest import (TestCase, TestSuite, TextTestRunner,
 from unittest.loader import defaultTestLoader
 
 import libs.testium as tm
-from interpreter.utils.tum_except import (ETUMFileError)
+from lib.tum_except import (ETUMFileError)
 from interpreter.utils.modules import load_source
 from interpreter.test_items.test_item import (TestItem, test_run, LOG_TEST_STOP, LOG_TEST_START)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.test_items.test_item import test_data
 from interpreter.utils.constants import TestItemType as cst
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.stdout_redirect import stdio_redir
 
 class UnittestResult(TextTestResult):
     """Test result adapted for unittest test"""
diff --git a/src/testium/interpreter/test_items/test_item_value_dialog.py b/src/testium/interpreter/test_items/test_item_value_dialog.py
index 53341be..c38ece7 100644
--- a/src/testium/interpreter/test_items/test_item_value_dialog.py
+++ b/src/testium/interpreter/test_items/test_item_value_dialog.py
@@ -6,7 +6,7 @@ from interpreter.test_items.test_item import (TestItem, test_run)
 from interpreter.test_items.test_result import (TestResult, TestValue)
 from interpreter.test_items.dialog_value_files import test_dialog
 import libs.testium as tm
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.constants import TestItemType as cst
 
 class TestItemValueDialog(TestItem):
diff --git a/src/testium/interpreter/test_items/test_result.py b/src/testium/interpreter/test_items/test_result.py
index 9b5ab0d..d626d4d 100644
--- a/src/testium/interpreter/test_items/test_result.py
+++ b/src/testium/interpreter/test_items/test_result.py
@@ -1,4 +1,4 @@
-from interpreter.utils.tum_except import (ETUMRuntimeError)
+from lib.tum_except import (ETUMRuntimeError)
 
 from datetime import datetime
 from enum import Enum
diff --git a/src/testium/interpreter/test_report/test_report.py b/src/testium/interpreter/test_report/test_report.py
index 2d1415c..0a03c08 100644
--- a/src/testium/interpreter/test_report/test_report.py
+++ b/src/testium/interpreter/test_report/test_report.py
@@ -3,8 +3,8 @@ from functools import wraps
 import sqlite3
 from time import (time, sleep)
 import traceback
-from interpreter.utils.tum_except import (ETUMRuntimeError, ETUMSyntaxError)
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.tum_except import (ETUMRuntimeError, ETUMSyntaxError)
+from lib.stdout_redirect import stdio_redir
 from interpreter.utils.params import (expanse)
 from interpreter.utils.paths import prepare_file_to_save
 import interpreter.utils.constants as cst
diff --git a/src/testium/interpreter/test_set.py b/src/testium/interpreter/test_set.py
index afd3fc5..03643de 100644
--- a/src/testium/interpreter/test_set.py
+++ b/src/testium/interpreter/test_set.py
@@ -3,14 +3,14 @@ import datetime
 from queue import Queue
 from interpreter.utils.params import expanse
 import libs.testium as tm
-from interpreter.utils.tum_except import (
+from lib.tum_except import (
     ETUMSyntaxError,
 )
 import interpreter.utils.settings as prefs
 from interpreter.test_report.test_report import TestReport
 from interpreter.utils.py_func_exec import PyFuncExecEngine
 from interpreter.utils.api_srv import api_request
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 from interpreter.utils.constants import TestItemType as cst_type
 import interpreter.utils.constants as cst
 from interpreter.utils.constants import TEST_TYPE_LIST
diff --git a/src/testium/interpreter/utils/api_srv.py b/src/testium/interpreter/utils/api_srv.py
index c04cc3c..76af6d3 100644
--- a/src/testium/interpreter/utils/api_srv.py
+++ b/src/testium/interpreter/utils/api_srv.py
@@ -1,4 +1,4 @@
-from interpreter.utils.api import SUPPORTED_API
+from lib.api import SUPPORTED_API
 
 import libs.testium as tm
 
diff --git a/src/testium/interpreter/utils/eval.py b/src/testium/interpreter/utils/eval.py
index 23f9809..a3e9a42 100644
--- a/src/testium/interpreter/utils/eval.py
+++ b/src/testium/interpreter/utils/eval.py
@@ -1,6 +1,6 @@
 import libs.testium as tm
 from interpreter.utils.py_eval import eval_exec
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 
 
 def evaluate(val, **replacement_dict):
diff --git a/src/testium/interpreter/utils/include.py b/src/testium/interpreter/utils/include.py
index bb8e1e6..65e5fee 100644
--- a/src/testium/interpreter/utils/include.py
+++ b/src/testium/interpreter/utils/include.py
@@ -2,7 +2,7 @@ import yaml
 import os.path
 import libs.testium as tm
 from interpreter.utils.params import expanse
-from interpreter.utils.tum_except import ETUMFileError
+from lib.tum_except import ETUMFileError
 from interpreter.utils.template import template_to_test
 from copy import copy
 from interpreter.utils.globdict import global_dict
diff --git a/src/testium/interpreter/utils/lua_func_exec.py b/src/testium/interpreter/utils/lua_func_exec.py
index 9d4a537..eec2863 100644
--- a/src/testium/interpreter/utils/lua_func_exec.py
+++ b/src/testium/interpreter/utils/lua_func_exec.py
@@ -1,6 +1,6 @@
 
 from interpreter.utils.lua_process import LuaProcessBase
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 from interpreter.test_items.test_result import TestValue
 
 
diff --git a/src/testium/interpreter/utils/lua_process.py b/src/testium/interpreter/utils/lua_process.py
index d1db704..516a210 100644
--- a/src/testium/interpreter/utils/lua_process.py
+++ b/src/testium/interpreter/utils/lua_process.py
@@ -5,9 +5,9 @@ import subprocess
 import socket
 
 import libs.testium as tm
+from lib.jrpc import JsonRpcClient
 from interpreter.utils.paths import subproc_path
-from interpreter.utils.tum_except import ETUMRuntimeError
-from interpreter.utils.jrpc import JsonRpcClient
+from lib.tum_except import ETUMRuntimeError
 from interpreter.utils.paths import sys_app_path_lin, sys_app_path_win
 
 def _lua_version(path: str):
diff --git a/src/testium/interpreter/utils/params.py b/src/testium/interpreter/utils/params.py
index 4c39ea4..88372bf 100644
--- a/src/testium/interpreter/utils/params.py
+++ b/src/testium/interpreter/utils/params.py
@@ -1,5 +1,5 @@
 import interpreter.utils.globdict as globdict
-from interpreter.utils.tum_except import ETUMSyntaxError, ETUMRuntimeError
+from lib.tum_except import ETUMSyntaxError, ETUMRuntimeError
 
 glob_eval_func = None
 
diff --git a/src/testium/interpreter/utils/paths.py b/src/testium/interpreter/utils/paths.py
index bb4fbcb..9b8e929 100644
--- a/src/testium/interpreter/utils/paths.py
+++ b/src/testium/interpreter/utils/paths.py
@@ -12,7 +12,6 @@ def testium_path():
 
     if getattr(sys, 'frozen', False):
         # Exécuté depuis le .exe
-        print(f"Path: {sys._MEIPASS}")
         return sys._MEIPASS
 
     tp = inspect.getfile(inspect.getmodule(testium))
@@ -21,7 +20,6 @@ def testium_path():
 def subproc_path():
     if getattr(sys, 'frozen', False):
         # Exécuté depuis le .exe
-        print(f"Path: {sys._MEIPASS}")
         return sys._MEIPASS
 
     tp = inspect.getfile(inspect.getmodule(testium))
diff --git a/src/testium/interpreter/utils/py_eval.py b/src/testium/interpreter/utils/py_eval.py
index a96c530..76eec6f 100644
--- a/src/testium/interpreter/utils/py_eval.py
+++ b/src/testium/interpreter/utils/py_eval.py
@@ -1,5 +1,5 @@
 from interpreter.utils.py_process import PyProcessBase
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 import libs.testium as tm
 
 
diff --git a/src/testium/interpreter/utils/py_func_exec.py b/src/testium/interpreter/utils/py_func_exec.py
index 5f81d3d..1628824 100644
--- a/src/testium/interpreter/utils/py_func_exec.py
+++ b/src/testium/interpreter/utils/py_func_exec.py
@@ -1,6 +1,6 @@
 
 from interpreter.utils.py_process import PyProcessBase
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 from interpreter.test_items.test_result import TestValue
 
 
diff --git a/src/testium/interpreter/utils/py_process.py b/src/testium/interpreter/utils/py_process.py
index 1666de8..530c92e 100644
--- a/src/testium/interpreter/utils/py_process.py
+++ b/src/testium/interpreter/utils/py_process.py
@@ -3,10 +3,10 @@ import shutil
 import sys
 import subprocess
 import socket
+from lib.jrpc import JsonRpcClient
 import libs.testium as tm
 from interpreter.utils.paths import sys_app_path_lin, sys_app_path_win
-from interpreter.utils.tum_except import ETUMRuntimeError
-from interpreter.utils.jrpc import JsonRpcClient
+from lib.tum_except import ETUMRuntimeError
 from interpreter.utils.paths import testium_path, subproc_path
 
 
diff --git a/src/testium/interpreter/utils/settings.py b/src/testium/interpreter/utils/settings.py
index 3941a06..72e1c55 100644
--- a/src/testium/interpreter/utils/settings.py
+++ b/src/testium/interpreter/utils/settings.py
@@ -2,7 +2,7 @@ import os
 import configparser
 import json
 import platform
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 
 SettingsCompany = 'Testium'
 SettingsApplication = 'testium'
diff --git a/src/testium/interpreter/utils/template.py b/src/testium/interpreter/utils/template.py
index c1a8171..76ff3b5 100644
--- a/src/testium/interpreter/utils/template.py
+++ b/src/testium/interpreter/utils/template.py
@@ -4,7 +4,7 @@ from jinja2 import Template
 from jinja2.exceptions import TemplateSyntaxError, TemplateError, UndefinedError
 from tempfile import TemporaryFile
 from interpreter.utils.yaml_load import print_yaml
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 
 
 def template_to_test(filename: str, params: list):
diff --git a/src/testium/interpreter/utils/test_ctrl.py b/src/testium/interpreter/utils/test_ctrl.py
index d7c87be..d5e1426 100644
--- a/src/testium/interpreter/utils/test_ctrl.py
+++ b/src/testium/interpreter/utils/test_ctrl.py
@@ -1,6 +1,6 @@
 from multiprocessing import Queue
 from queue import Empty
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 
 
 class TestSetController:
diff --git a/src/testium/interpreter/utils/test_init.py b/src/testium/interpreter/utils/test_init.py
index 77423ad..0d77a02 100644
--- a/src/testium/interpreter/utils/test_init.py
+++ b/src/testium/interpreter/utils/test_init.py
@@ -13,7 +13,7 @@ import interpreter.utils.settings as prefs
 from interpreter.utils.paths import testium_path
 from interpreter.utils.yaml_load import yaml_load
 from interpreter.utils import clear_recursively
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 from interpreter.utils.params import expanse, eval_func_init
 from interpreter.utils.eval import evaluate
 from interpreter.utils.version import (
diff --git a/src/testium/interpreter/utils/yaml_load.py b/src/testium/interpreter/utils/yaml_load.py
index 5c1619a..bcd273c 100644
--- a/src/testium/interpreter/utils/yaml_load.py
+++ b/src/testium/interpreter/utils/yaml_load.py
@@ -2,7 +2,7 @@ from yaml.parser import ParserError
 from yaml import load, Loader
 from yaml.scanner import ScannerError
 from libs.testium import print_debug
-from interpreter.utils.tum_except import ETUMSyntaxError
+from lib.tum_except import ETUMSyntaxError
 import io
 
 
diff --git a/src/testium/libs/runtime_plot.py b/src/testium/libs/runtime_plot.py
index e8d1700..42fc6df 100644
--- a/src/testium/libs/runtime_plot.py
+++ b/src/testium/libs/runtime_plot.py
@@ -18,7 +18,7 @@ from datetime import datetime, timedelta, timezone
 
 import libs.testium as tm
 from interpreter.test_items.test_result import TestValue
-from interpreter.utils.tum_except import ETUMRuntimeError
+from lib.tum_except import ETUMRuntimeError
 from interpreter.utils.py_func_exec import PyFuncExecEngine
 from interpreter.utils.api_srv import api_request
 from interpreter.utils.eval import post_evaluate
diff --git a/src/testium/libs/testium.py b/src/testium/libs/testium.py
index 05990c0..acce435 100644
--- a/src/testium/libs/testium.py
+++ b/src/testium/libs/testium.py
@@ -4,7 +4,7 @@ import sys
 import textwrap
 from time import monotonic
 import interpreter.utils.globdict as globdict
-from interpreter.utils.tum_except import (ETUMSyntaxError)
+from lib.tum_except import (ETUMSyntaxError)
 
 ###############################################################################
 # Console helper functions
diff --git a/src/testium/main_win/test_tree.py b/src/testium/main_win/test_tree.py
index 570d3bf..1cdf54d 100644
--- a/src/testium/main_win/test_tree.py
+++ b/src/testium/main_win/test_tree.py
@@ -10,7 +10,7 @@ from PySide6.QtGui import (QFont, QFontInfo)
 from time import (time)
 
 from main_win.test_tree_items.common import (TEST_COLS, TEST_COLS_WITH_TIME)
-from interpreter.utils.tum_except import (ETUMFileError, ETUMSyntaxError)
+from lib.tum_except import (ETUMFileError, ETUMSyntaxError)
 from interpreter.utils.test_ctrl import TestSetController
 from main_win.test_tree_items.test_tree_git import QTestTreeItemGit
 
diff --git a/src/testium/main_win/testium_win.py b/src/testium/main_win/testium_win.py
index 29c60d7..366e9ec 100755
--- a/src/testium/main_win/testium_win.py
+++ b/src/testium/main_win/testium_win.py
@@ -36,7 +36,7 @@ from main_win.f1_win.d_f1_win import DialogF1
 from main_win.test_tree import QTestTree
 
 from main_win.test_run.thread_output import ThreadTestOutput
-from interpreter.utils.string_queue import StringQueue
+from lib.string_queue import StringQueue
 from interpreter.process import TestProcess
 from interpreter.utils.test_ctrl import TestSetController
 from interpreter.utils.icons import icon_prefix
@@ -44,14 +44,14 @@ from interpreter.utils.icons import icon_prefix
 from main_win.test_run.outlog import OutLog
 from main_win.test_run.test_run import ThreadTestStatus
 import interpreter.utils.settings as prefs
-from interpreter.utils.stdout_redirect import stdio_redir
+from lib.stdout_redirect import stdio_redir
 import libs.testium as tm
 from interpreter.utils.version import get_testium_version
 from interpreter.utils.test_init import (
     env_init,
     locate_report_file,
 )
-from interpreter.utils.tum_except import ETUMFileError, ETUMRuntimeError
+from lib.tum_except import ETUMFileError, ETUMRuntimeError
 
 
 class MainWindow(QMainWindow, Ui_MainWindow):