dub segfault

[Seb]

On Sunday, 11 February 2018 at 00:31:28 UTC, Joe wrote:
> I'm getting a segmentation fault when I run 'dub build' and I 
> specify a dependency. Specifically, the dependency is 
> 'derelict-pq' but it could be anything (I tried 'dpq2' and even 
> 'mysql-native', just for kicks). The segfault occurs when it's 
> supposedly searching for the dependency.  Here's the partial 
> output of 'dub --vverbose build'
>
> Collecting dependencies for select
>   Version selection for dependency derelict-pq (derelict-pq) of 
> select is missing.
>   Missing dependency derelict-pq >=3.0.0-beta.3 <3.1.0-0 of 
> select
> Checking for missing dependencies.
> Search for versions of derelict-pq (1 package suppliers)
> Segmentation fault
>
> The dub.json is trivial and works to properly build a program 
> with 'libpq' directly.  And two months ago I had built the 
> derelict-pq sample program and AFAIR everything went fine.
>
> When this first happened last night, code.dlang.org was 
> temporarily not accessible but that's been resolved now.  
> Before I report this as an issue, I thought I'd get some 
> feedback.  I'm running dub 1.7.0-2, built on Jan  3 2018, on 
> Debian buster.

DUB should never, ever segfault.
Please report an issue to the dub issue tracker 
(https://github.com/dlang/dub/issues) with a minimal example to 
reproduce. Thanks!

> built on Jan  3 2018, on Debian buster.

Ideally you could verify whether this also happens with the 
official release.
The quick way to try this:

---
. $(curl https://dlang.org/install.sh | bash -s)
dub
---

See also: https://dlang.org/install.html