How generate a exe file from py

[thonpy2019]

Hello all,
I need help from you about creating a exe file by using pyinstaller because I am blocked on two weeks now.
The thing is : I developed a little application to calculate a temperature of a material.
The program run well on python with no error.
But when I try to create exe file, I get these messages (and no exe file is created at the dist and build path) :

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C:\Users\AZ>pyinstaller --onefile -w main.py
1446 INFO: PyInstaller: 3.4
1446 INFO: Python: 3.5.0
1460 INFO: Platform: Windows-10.0.17134
1465 INFO: wrote C:\Users\AZ\main.spec
1490 INFO: UPX is not available.
1496 INFO: Extending PYTHONPATH with paths
['C:\\Users\\AZ', 'C:\\Users\\AZ']
1496 INFO: checking Analysis
1496 INFO: Building Analysis because Analysis-00.toc is non existent
1496 INFO: Initializing module dependency graph...
1506 INFO: Initializing module graph hooks...
1599 INFO: Analyzing base_library.zip ...
12836 INFO: running Analysis Analysis-00.toc
14845 WARNING: lib not found: api-ms-win-core-file-l2-1-0.dll dependency of C:\Windows\WinSxS\x86_microsoft-windows-m..namespace-downlevel_31bf3856ad364e35_10.0.17134.1_none_50c6cb8431e7428f\ucrtbase.dll
15406 INFO: Caching module hooks...
15496 INFO: Analyzing C:\Users\AZ\main.py
17126 INFO: Processing pre-find module path hook distutils
21309 INFO: Processing pre-find module path hook site
21315 INFO: site: retargeting to fake-dir 'c:\\program files (x86)\\python 3.5\\lib\\site-packages\\PyInstaller\\fake-modules'
27375 INFO: Processing pre-safe import module hook win32com
Traceback (most recent call last):
File "<string>", line 2, in <module>
ImportError: No module named 'win32com'
34225 INFO: Loading module hooks...
34227 INFO: Loading module hook "hook-lib2to3.py"...
34339 INFO: Loading module hook "hook-numpy.py"...
34345 INFO: Loading module hook "hook-setuptools.py"...
35766 WARNING: Hidden import "setuptools.msvc" not found!
35766 INFO: Loading module hook "hook-PyQt5.py"...
36045 INFO: Loading module hook "hook-xml.py"...
36045 INFO: Loading module hook "hook-sysconfig.py"...
36066 INFO: Loading module hook "hook-PyQt5.QtWidgets.py"...
Traceback (most recent call last):
File "c:\program files (x86)\python 3.5\lib\runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "c:\program files (x86)\python 3.5\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Program Files (x86)\Python 3.5\Scripts\pyinstaller.exe\__main__.py", line 9, in <module>
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\__main__.py", line 111, in run
run_build(pyi_config, spec_file, **vars(args))
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\__main__.py", line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\build_main.py", line 838, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\build_main.py", line 784, in build
exec(text, spec_namespace)
File "<string>", line 17, in <module>
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\build_main.py", line 241, in __init__
self.__postinit__()
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\datastruct.py", line 158, in __postinit__
self.assemble()
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\build_main.py", line 500, in assemble
module_hook.post_graph()
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\imphook.py", line 410, in post_graph
self._load_hook_module()
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\building\imphook.py", line 377, in _load_hook_module
self.hook_module_name, self.hook_filename)
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\compat.py", line 736, in importlib_load_source
return mod_loader.load_module()
File "<frozen importlib._bootstrap_external>", line 385, in _check_name_wrapper
File "<frozen importlib._bootstrap_external>", line 806, in load_module
File "<frozen importlib._bootstrap_external>", line 665, in load_module
File "<frozen importlib._bootstrap>", line 268, in _load_module_shim
File "<frozen importlib._bootstrap>", line 693, in _load
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 662, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\hooks\hook-PyQt5.QtWidgets.py", line 11, in <module>
hiddenimports, binaries, datas = add_qt5_dependencies(__file__)
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 514, in add_qt5_dependencies
more_binaries = qt_plugins_binaries(plugin, namespace=namespace)
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 132, in qt_plugins_binaries
pdir = qt_plugins_dir(namespace=namespace)
File "c:\program files (x86)\python 3.5\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 117, in qt_plugins_dir
""".format(namespace, ", ".join(paths)))
Exception:
Cannot find existing PyQt5 plugin directories
Paths checked: C:/Qt/5.6.0/plugins

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So, if somewone can exmpain me this and what can I do, I realy apreciate.