DUB cannot fetch packages on Linux

[Kirill]

On Sunday, 1 August 2021 at 06:53:00 UTC, jfondren wrote:
> It's a 503 (Service Unavailable) error from the HTTP request. 
> 5xx series of errors are server-side errors, vs. 4xx which are 
> client-side (404, you requested something that doesn't exist; 
> 401, you made a request you're not permitted to make; 400, your 
> request was malformed). It's not Linux specific and the 
> requests work at this time. The server(s) was having problems.

Thank you for the explanation.

Though I still consider the whole situation to be quite strange. 
Dub is able to fetch a package on mac, yet is unable to do the 
same on linux.