Pip upgrade could not be verified

[triggb1]

Writing logs to C:\Users\triggb1\AppData\Local\Temp\1\python_install_20250625160638_14964.log
Python installation manager 25.0b10
Copyright (c) Python Software Foundation. All Rights Reserved.

BEGIN install_command.execute: []

---

Reading installs from C:\Users\triggb1\AppData\Local\Python
Found 0 installs
Calculating default install
Filtering installs by tag = 3.14
tag '3.14' matched 0 installs
default_platform '-64' matched 0 installs
Reusing unfiltered list
Searching https://www.python.org/ftp/python/index-windows.json

Searching for Python matching 3.14
Selecting package with tag=3.14 and platform=-64
Fetching: https://www.python.org/ftp/python/index-windows.json
winhttp_urlopen: https://www.python.org/ftp/python/index-windows.json
Finding ['3.14-64'] to install
Finding ['3.14-64'] to install
Installing Python 3.14.0b3.
Tag: PythonCore\3.14-dev-64
Starting download package https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip to C:\Users\triggb1\AppData\Local\Python_cache\pythoncore-3.14-64-3.14.0b3.zip
Download was found in the cache. (Pass --force to ignore cached downloads.)
Starting hash validation of C:\Users\triggb1\AppData\Local\Python_cache\pythoncore-3.14-64-3.14.0b3.zip
Calculating hashes: sha256
Cached file could not be verified. Downloading it again.
_bits_urlretrieve: https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip
Starting new BITS job: https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip -> C:\Users\triggb1\AppData\Local\Python_cache\pythoncore-3.14-64-3.14.0b3.zip
Writing C:\Users\triggb1\AppData\Local\Python_cache\pythoncore-3.14-64-3.14.0b3.job
Downloading https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip
Failed to download using BITS. Retrying with fallback method.
ERROR:
Traceback (most recent call last):
File "manage\urlutils.py", line 450, in urlretrieve
File "manage\urlutils.py", line 137, in _bits_urlretrieve
OSError: [WinError -2147012866] Could not retrieve message

winhttp_urlopen: https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip

Failed to download using WinHTTP. Retrying with fallback method.
ERROR:
Traceback (most recent call last):
File "manage\urlutils.py", line 477, in urlretrieve
File "manage\urlutils.py", line 191, in _winhttp_urlretrieve
File "manage\urlutils.py", line 174, in _winhttp_urlopen
OSError: [WinError 12030] The connection with the server was terminated abnormally

urllib module unavailable - using fallback

Finding credentials for https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip.
PowerShell script: $ProgressPreference = "SilentlyContinue"
$headers = @{ }
$r = Invoke-WebRequest 'https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip' -UseBasicParsing -Headers $headers
-UseDefaultCredentials -Method "GET"
-OutFile "C:\Users\triggb1\AppData\Local\Python_cache\pythoncore-3.14-64-3.14.0b3.zip"

PowerShell Output: #< CLIXML
Invoke-WebRequest : Unable to read data from the transport connection: An existing connection was forcibly closed by x000D__x000Athe remote host.x000D__x000AAt line:3 char:6_x000D__x000A_+ $r = Invoke-WebRequest 'https://www.python.org/ftp/python/3.14.0/pyth ...x000D__x000A+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~x000D__x000A + CategoryInfo : NotSpecified: (:) [Invoke-WebRequest], IOException_x000D__x000A_ + FullyQualifiedErrorId : System.IO.IOException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand_x000D__x000A_ x000D__x000A

Failed to download using PowerShell. Retrying with fallback method.
ERROR:
Traceback (most recent call last):
File "manage\urlutils.py", line 514, in urlretrieve
File "manage\urlutils.py", line 326, in powershell_urlretrieve
RuntimeError: Powershell download failed:#< CLIXML
Invoke-WebRequest : Unable to read data from the transport connection: An existing connection was forcibly closed by x000D__x000Athe remote host.x000D__x000AAt line:3 char:6_x000D__x000A+ $r = Invoke-WebRequest 'https://www.python.org/ftp/python/3.14.0/pyth ...x000D__x000A+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~x000D__x000A + CategoryInfo : NotSpecified: (:) [Invoke-WebRequest], IOException_x000D__x000A_ + FullyQualifiedErrorId : System.IO.IOException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand_x000D__x000A_ x000D__x000A

!! An error occurred. Please check any output above, or the log file, and try again.

Log file for this session: C:\Users\triggb1\AppData\Local\Temp\1\python_install_20250625160638_14964.log
If you cannot resolve it yourself, please report the error with your log file at https://github.com/python/pymanager
TRACEBACK:
Traceback (most recent call last):
File "manage\install_command.py", line 767, in execute
File "manage\install_command.py", line 461, in _install_one
File "manage\install_command.py", line 438, in _download_one
File "manage\install_command.py", line 132, in download_package
File "manage\urlutils.py", line 524, in urlretrieve
File "manage\urlutils.py", line 450, in urlretrieve
File "manage\urlutils.py", line 137, in _bits_urlretrieve
OSError: [WinError -2147012866] Could not retrieve message

To see all available commands, run 'py help'

---

END install_command.execute
SILENCED ERROR
Traceback (most recent call last):
File "manage\install_command.py", line 767, in execute
File "manage\install_command.py", line 461, in _install_one
File "manage\install_command.py", line 438, in _download_one
File "manage\install_command.py", line 132, in download_package
File "manage\urlutils.py", line 524, in urlretrieve
File "manage\urlutils.py", line 450, in urlretrieve
File "manage\urlutils.py", line 137, in _bits_urlretrieve
OSError: [WinError -2147012866] Could not retrieve message

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "manage_init_.py", line 50, in main
File "manage\commands.py", line 822, in execute
File "manage\install_command.py", line 773, in execute
File "manage\install_command.py", line 571, in _fatal_install_error
SystemExit: -2147012866

[zooba]

Thanks for including the logs. This appears to be related to either system or network configuration, so I wonder if you can:

1. Download https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip directly? And if you can, try the install again in case it was a temporary failure.
2. Share some more information about your network setup. Personal/work/school/public network? Do you have a proxy? Does it require authentication? Any firewall, virus scanner or parental filtering that checks your network traffic?

[triggb1]

Hi Steve, I can’t seem to be able to install this. Yes, I am on a work account on our (Origin Energy) network, there is no proxy, and the firewall and virus scanner is from Origin energies system. I have spent time on my laptop with an IT admin and tried all the commands that was as well, and it still wouldn’t work. Cheers, Ben Trigg DCW Field Engineer M 0456 049 979 E ***@***.******@***.***> originenergy.com.au ***@***.*** Origin acknowledges Aboriginal and Torres Strait Islander people as the Traditional Owners of the lands. We acknowledge the continuous connection to land, water, sea and sky and pay our respect to Elders past and present. From: Steve Dower ***@***.***> Sent: Thursday, 26 June 2025 1:38 AM To: python/pymanager ***@***.***> Cc: Trigg, Ben ***@***.***>; Author ***@***.***> Subject: Re: [python/pymanager] Pip upgrade could not be verified (Issue #141) [https://avatars.githubusercontent.com/u/1693688?s=20&v=4]zooba left a comment (python/pymanager#141)<#141 (comment)> Thanks for including the logs. This appears to be related to either system or network configuration, so I wonder if you can: 1. Download https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip directly? And if you can, try the install again in case it was a temporary failure. 2. Share some more information about your network setup. Personal/work/school/public network? Do you have a proxy? Does it require authentication? Any firewall, virus scanner or parental filtering that checks your network traffic? — Reply to this email directly, view it on GitHub<#141 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BT6JARISCRUKIZRZ6OJHQVD3FK64JAVCNFSM6AAAAACACJEBTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTAMBVGIZTENJWGQ>. You are receiving this because you authored the thread.Message ID: ***@***.******@***.***>>

[zooba]

Hey, former customer here, from back when I still lived in Australia 😄

If you click the link to https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip in your browser, does it successfully download the file? I want to see if there's a difference between what your browser is doing and what the install manager is doing.

[triggb1]

Haha awesome! I’m in our gas division so we are kind of separate to the Electricity and Wi-Fi etc. Its downloading a file but it’s a zip folder with nothing in it. Ben Trigg DCW Field Engineer M 0456 049 979 E ***@***.******@***.***> originenergy.com.au ***@***.*** Origin acknowledges Aboriginal and Torres Strait Islander people as the Traditional Owners of the lands. We acknowledge the continuous connection to land, water, sea and sky and pay our respect to Elders past and present. From: Steve Dower ***@***.***> Sent: Thursday, 26 June 2025 8:03 AM To: python/pymanager ***@***.***> Cc: Trigg, Ben ***@***.***>; Author ***@***.***> Subject: Re: [python/pymanager] Pip upgrade could not be verified (Issue #141) [https://avatars.githubusercontent.com/u/1693688?s=20&v=4]zooba left a comment (python/pymanager#141)<#141 (comment)> Hey, former customer here, from back when I still lived in Australia 😄 If you click the link to https://www.python.org/ftp/python/3.14.0/python-3.14.0b3-amd64.zip in your browser, does it successfully download the file? I want to see if there's a difference between what your browser is doing and what the install manager is doing. — Reply to this email directly, view it on GitHub<#141 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BT6JARKQQP3MUPYSNXT2XOL3FMMABAVCNFSM6AAAAACACJEBTGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTAMBWGM3DSNZXGQ>. You are receiving this because you authored the thread.Message ID: ***@***.******@***.***>>