I can't run my executable pythpn application

[atlass218]

currently I have a version of pip 18.1, the most recent but I still have a problem that prevents me to download pyinstaller :

C:\Users\AHMED\AppData\Local\Programs\Python\Python36>pip install PyInstaller-3.4-py2.py3-none-any.whl
Processing c:\users\ahmed\appdata\local\programs\python\python36\pyinstaller-3.4-py2.py3-none-any.whl
Collecting altgraph (from PyInstaller==3.4)
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/altgraph/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/altgraph/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/altgraph/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/altgraph/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/altgraph/
Could not fetch URL https://pypi.org/simple/altgraph/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/altgraph/ (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)) - skipping
Could not find a version that satisfies the requirement altgraph (from PyInstaller==3.4) (from versions: )
No matching distribution found for altgraph (from PyInstaller==3.4)

C:\Users\AHMED\AppData\Local\Programs\Python\Python36>pip --version
pip 18.1 from c:\users\ahmed\appdata\local\programs\python\python36\lib\site-packages\pip (python 3.6)

C:\Users\AHMED\AppData\Local\Programs\Python\Python36>