Installation waits for nothing

[jens1o]

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS C:\WINDOWS\system32> npm install --global --production windows-build-tools

> windows-build-tools@2.2.1 postinstall C:\Program Files\nodejs\node_modules\windows-build-tools
> node ./lib/index.js

Downloading BuildTools_Full.exe
Downloading python-2.7.14.amd64.msi
[>                                            ] 0.0% (0 B/s)
Downloaded python-2.7.14.amd64.msi. Saved to C:\Users\Jens\.windows-build-tools\python-2.7.14.amd64.msi.

Starting installation...
Launched installers, now waiting for them to finish.
This will likely take some time - please be patient!

Status from the installers:
---------- Visual Studio Build Tools ----------
Successfully installed Visual Studio Build Tools.
------------------- Python --------------------

=== Logging stopped: 2/24/2018  22:12:22 ===
Terminate batch job (Y/N)? y
PS C:\WINDOWS\system32> npm install --global --production windows-build-tools

> windows-build-tools@2.2.1 postinstall C:\Program Files\nodejs\node_modules\windows-build-tools
> node ./lib/index.js

Downloading BuildTools_Full.exe
Downloading python-2.7.14.amd64.msi
[>                                            ] 0.0% (0 B/s)
Downloaded python-2.7.14.amd64.msi. Saved to C:\Users\Jens\.windows-build-tools\python-2.7.14.amd64.msi.

Starting installation...
Launched installers, now waiting for them to finish.
This will likely take some time - please be patient!

Status from the installers:
---------- Visual Studio Build Tools ----------
Successfully installed Visual Studio Build Tools.
------------------- Python --------------------

=== Logging stopped: 2/24/2018  22:31:08 ===

reproduces 100%(the output is the second try)

I expect that it will be installed successfully too, or even an error message.

Unfortunately, I used the wrong tags, because I didn't found duplicates.

[SaliZumberi]

I have the same issue. It stops after ----------------------------------- Python ----------------------------------

[Kagigz]

Same issue: After "successfully installed Python", the command keeps running and nothing happens, I have to terminate it manually (but I know it worked).
I'm using Powershell and my npm version is 6.4.1.