I am pretty new to D language. I am working on existing code developed by others. Previous developers were using linux environment to build and run the D Application.
I am trying to do the same in MAC as it is my local environment.

Here is how my jub.json file looks like
{
	"name" : "dsmasher",
	"description" : "Hello World - A minimal DUB bundle.",
	"dependencies" : {
		"d2sqlite3": "~>0.9.7",
		"botan": "~>1.12.9"
	}
}

The program is very simple
import std.stdio;

int main () {
   return 0;
}

But when I build it throws following errors.

/Library/D/dmd/src/druntime/import/object.d(3440,23): Error: template memutils.refcounted.RefCounted!(X509CertificateImpl, ThreadMem).RefCounted.opCast does not match any template declaration
/Library/D/dmd/src/druntime/import/object.d(3440,49): Error: template memutils.refcounted.RefCounted!(X509CertificateImpl, ThreadMem).RefCounted.opCast does not match any template declaration
/Library/D/dmd/src/druntime/import/object.d(3441,39): Error: template memutils.refcounted.RefCounted!(X509CertificateImpl, ThreadMem).RefCounted.opCast does not match any template declaration
../../../.dub/packages/memutils-0.4.9/memutils/source/memutils/vector.d(790,10): Error: template instance object.__equals!(const(RefCounted!(X509CertificateImpl, ThreadMem)), const(RefCounted!(X509CertificateImpl, ThreadMem))) error instantiating
../../../.dub/packages/memutils-0.4.9/memutils/source/memutils/helpers.d(71,27):        instantiated from here: opEquals!()
../../../.dub/packages/botan-1.12.9/botan/source/botan/tls/server.d(689,38):        instantiated from here: opEquals!(RefCounted!(Vector!(RefCounted!(X509CertificateImpl, ThreadMem), ThreadMem), ThreadMem))
/Library/D/dmd/bin/dmd failed with exit code 1.
  ^^^ Terminated, exit code: 2 ^^^
************  Build terminated.  ************

I am using dmd compiler for this.
Please help if you have any idea.

On Wednesday, 10 January 2018 at 12:44:01 UTC, Harbeer Kadian wrote:
> I am pretty new to D language. I am working on existing code developed by others. Previous developers were using linux environment to build and run the D Application.
> I am trying to do the same in MAC as it is my local environment.
>
> [...]

What version of DMD are you using?

On Wednesday, 10 January 2018 at 12:44:01 UTC, Harbeer Kadian wrote:
> I am pretty new to D language. I am working on existing code developed by others. Previous developers were using linux environment to build and run the D Application.
> I am trying to do the same in MAC as it is my local environment.
>
> Here is how my jub.json file looks like
> {
> 	"name" : "dsmasher",
> 	"description" : "Hello World - A minimal DUB bundle.",
> 	"dependencies" : {
> 		"d2sqlite3": "~>0.9.7",
> 		"botan": "~>1.12.9"
> 	}
> }

This seems to be a bug in Botan - the GitHub page lists the build as failing, and a look[1] at the build shows the exact same error messages.

--
  Simen

[0]: https://github.com/etcimon/botan
[1]: https://travis-ci.org/etcimon/botan/jobs/308953168