Python 3.4: the only release to create .EXE standalone without .dll

[samsonite]

Hi administrator!
In compliance with your kind advices I've erased my old ralease (3.4) and installed a new one. All works perfectly, as shown below. Thanks a lot, and cheers

Step-1: check Python version
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C:\Users\Alfabeta>python -V
Python 3.7.2

Step-2: installing the math library (mpmath) via pip
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C:\Users\Alfabeta>pip install mpmath
Collecting mpmath
  Downloading https://files.pythonhosted.org/packages/ca/63/3384ebb3b51af9610086b23ea976e6d27d6d97bf140a76a365bd77a
3eb32/mpmath-1.1.0.tar.gz (512kB)
    100% |████████████████████████████████| 522kB 2.2MB/s
Installing collected packages: mpmath
  Running setup.py install for mpmath ... done
Successfully installed mpmath-1.1.0
You are using pip version 18.1, however version 19.0.3 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

Step-3: installing module (pyinstaller)
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C:\Users\Alfabeta>pip install pyinstaller
Collecting pyinstaller
  Downloading https://files.pythonhosted.org/packages/03/32/0e0de593f129bf1d1e77eed562496d154ef4460fd5cecfd78612ef3
9a0cc/PyInstaller-3.4.tar.gz (3.5MB)
    100% |████████████████████████████████| 3.5MB 2.2MB/s
  Installing build dependencies ... done
Requirement already satisfied: setuptools in c:\users\alfabeta\appdata\local\programs\python\python37\lib\site-pack
ages (from pyinstaller) (40.6.2)
Collecting pefile>=2017.8.1 (from pyinstaller)
  Downloading https://files.pythonhosted.org/packages/ed/cc/157f20038a80b6a9988abc06c11a4959be8305a0d33b6d21a134127
092d4/pefile-2018.8.8.tar.gz (62kB)
    100% |████████████████████████████████| 71kB 2.3MB/s
Collecting macholib>=1.8 (from pyinstaller)
  Downloading https://files.pythonhosted.org/packages/41/f1/6d23e1c79d68e41eb592338d90a33af813f98f2b04458aaf0b86908
da2d8/macholib-1.11-py2.py3-none-any.whl
Collecting altgraph (from pyinstaller)
  Downloading https://files.pythonhosted.org/packages/0a/cc/646187eac4b797069e2e6b736f14cdef85dbe405c9bfc7803ef36e4
f62ef/altgraph-0.16.1-py2.py3-none-any.whl
Collecting pywin32-ctypes (from pyinstaller)
  Downloading https://files.pythonhosted.org/packages/9e/4b/3ab2720f1fa4b4bc924ef1932b842edf10007e4547ea8157b0b9fc7
8599a/pywin32_ctypes-0.2.0-py2.py3-none-any.whl
Collecting future (from pefile>=2017.8.1->pyinstaller)
  Downloading https://files.pythonhosted.org/packages/90/52/e20466b85000a181e1e144fd8305caf2cf475e2f9674e797b222f81
05f5f/future-0.17.1.tar.gz (829kB)
    100% |████████████████████████████████| 829kB 2.2MB/s
Installing collected packages: future, pefile, altgraph, macholib, pywin32-ctypes, pyinstaller
  Running setup.py install for future ... done
  Running setup.py install for pefile ... done
  Running setup.py install for pyinstaller ... done
Successfully installed altgraph-0.16.1 future-0.17.1 macholib-1.11 pefile-2018.8.8 pyinstaller-3.4 pywin32-ctypes-0
.2.0
You are using pip version 18.1, however version 19.0.3 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

Step-3bis: updating (pip) as suggested before
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C:\Users\Alfabeta>python -m pip install --upgrade pip
Collecting pip
  Downloading https://files.pythonhosted.org/packages/d8/f3/413bab4ff08e1fc4828dfc59996d721917df8e8583ea85385d51125
dceff/pip-19.0.3-py2.py3-none-any.whl (1.4MB)
    100% |████████████████████████████████| 1.4MB 3.0MB/s
Installing collected packages: pip
  Found existing installation: pip 18.1
    Uninstalling pip-18.1:
      Successfully uninstalled pip-18.1
Successfully installed pip-19.0.3

C:\Users\Alfabeta>pip -V
pip 19.0.3 from c:\users\alfabeta\appdata\local\programs\python\python37\lib\site-packages\pip (python 3.7)


Step-4: applying pyinstaller to the code Neper.py
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C:\Training\zoz>pyinstaller -F Neper.py
62 INFO: PyInstaller: 3.4
62 INFO: Python: 3.7.2
62 INFO: Platform: Windows-10-10.0.17134-SP0
62 INFO: wrote C:\Training\zoz\Neper.spec
62 INFO: UPX is not available.
...............
...............
8869 INFO: Appending archive to EXE C:\Training\zoz\dist\Neper.exe
8900 INFO: Building EXE from EXE-00.toc completed successfully.

Step-5: check if the standalone executable is formed 
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 Directory di C:\Training\zoz\dist
28/02/2019  09:56         6.568.756 Neper.exe
               1 File      6.568.756 byte

Step-6: running it 
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C:\Training\zoz\dist>Neper
2.71828182845904523536028747135266249775724709369995957496696762772407663035354759457138217852516642742746639193200
3059921817413596629043572900334295260595630738132328627943490763233829880753195251019011573834187930702154089149934
8841675092447614606680822648001684774118537423454424371075390777449920695517027618386062613313845830007520449338265
6029760673711320070932870912744374704723069697720931014169283681902551510865746377211125238978442505695369677078544
9969967946864454905987931636889230098793127736178215424999229576351482208269895193668033182528869398496465105820939
2398294887933203625094431173012381970684161403970198376793206832823764648042953118023287825098194558153017567173613
3206981125099618188159304169035159888851934580727386673858942287922849989208680582574927961048419844436346324496848
7560233624827041978623209002160990235304369941849146314093431738143640546253152096183690888707016768396424378140592
... and so on!