• Kirill (12/12) Jul 31 2021 Whenever DUB tries to fetch a package, it returns the following:
• jfondren (7/19) Jul 31 2021 It's a 503 (Service Unavailable) error from the HTTP request. 5xx
• Kirill (5/11) Aug 01 2021 Thank you for the explanation.
• =?UTF-8?Q?S=c3=b6nke_Ludwig?= (7/19) Aug 01 2021 I'm not sure what the issue is exactly, but judging by the list of

Kirill <kirill.saidov mail.com> writes:

Whenever DUB tries to fetch a package, it returns the following:

```D
Package bindbc-glfw not found for registry at 
https://code.dlang.org/ (fallback ["registry at 
http://code.dlang.org/", "registry at 
https://code-mirror.dlang.io/", "registry at 
https://code-mirror2.dlang.io/", "registry at 
https://dub-registry.herokuapp.com/"]): HTTP request returned 
status code 503 (Service Unavailable)
```

Is it linux-specific? Do you have any ideas what might be the 
problem here?

jfondren <julian.fondren gmail.com> writes:

On Sunday, 1 August 2021 at 06:03:50 UTC, Kirill wrote:
 Whenever DUB tries to fetch a package, it returns the following:

 ```D
 Package bindbc-glfw not found for registry at 
 https://code.dlang.org/ (fallback ["registry at 
 http://code.dlang.org/", "registry at 
 https://code-mirror.dlang.io/", "registry at 
 https://code-mirror2.dlang.io/", "registry at 
 https://dub-registry.herokuapp.com/"]): HTTP request returned 
 status code 503 (Service Unavailable)
 ```

 Is it linux-specific? Do you have any ideas what might be the 
 problem here?

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.

Kirill <kirill.saidov mail.com> writes:

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.

=?UTF-8?Q?S=c3=b6nke_Ludwig?= <sludwig outerproduct.org> writes:

Am 01.08.2021 um 08:03 schrieb Kirill:
 Whenever DUB tries to fetch a package, it returns the following:
 
 ```D
 Package bindbc-glfw not found for registry at https://code.dlang.org/ 
 (fallback ["registry at http://code.dlang.org/", "registry at 
 https://code-mirror.dlang.io/", "registry at 
 https://code-mirror2.dlang.io/", "registry at 
 https://dub-registry.herokuapp.com/"]): HTTP request returned status 
 code 503 (Service Unavailable)
 ```
 
 Is it linux-specific? Do you have any ideas what might be the problem here?

I'm not sure what the issue is exactly, but judging by the list of 
fallback servers, it appears that you have a relatively old version of 
DUB. In fact, none of those servers are available anymore, while the 
main fallback, codemirror.dlang.org is not there.

There was a brief downtime of under a minute at 3:47 UTC today, so 
without any fallbacks that could explain the error.