dotnet-install.sh fails because the download URL returns .

Step to reproduce

1. Create a docker container using alpine 3.14
2. Get all dependencies informed in https://docs.microsoft.com/en-us/dotnet/core/install/linux-alpine
3. Download using wget comand the installer script https://dot.net/v1/dotnet-install.sh and change mode to this file.
4. Execute ./dotnet-install.sh -c 6.0

Expected behavior

Should be able to download the binaries

Actual behavior

If supplied with -c parameter has 6.0. the installer script return fail with the following error message:

#11 0.806 dotnet-install: Download attempt #1 has failed: Unable to download https://dotnetcli.blob.core.windows.net/dotnet/Sdk/6.0/latest.version. Returned HTTP status code: .

annex evidences:

Enviroment data

Alpine 3.14

[wheredia]

Hi @KalleOlaviNiemitalo, I tried to use the dotnet-install.sh from github.com and it´s also fails althought it’sdue to another fails. On the other hand, the failure of waitretry is secondary. The original fail is generated when it trying to download from https://dotnetcli.blob.core.windows.net/dotnet/Sdk/6.0/latest.version this return a http status code has “.”. Please look it at next imagen:

[KalleOlaviNiemitalo]

Duplicate of https://github.com/dotnet/install-scripts/issues/216, which has been fixed already. I don’t know whether the corrected version of dotnet-install.sh is available anywhere in https://dot.net/, but you could perhaps get it from https://github.com/dotnet/install-scripts/blob/main/src/dotnet-install.sh.