digitalmars.D - Vibe.d & DUB

Chris (47/47) Nov 14 2013 Excuse me my ignorance. I haven't used DUB for a while now. Don't

Chris (2/50) Nov 14 2013 Forgot to mention that it's the same for 0.7.17
=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= (6/16) Nov 14 2013 Judging by the line number of the exception, you are using DUB 0.9.13.

Chris (4/26) Nov 14 2013 Thanks for the answer. I tried to update dub, but it says that

Chris (2/31) Nov 14 2013 Ubuntu 12.04 LTS

Jordi Sayol (12/35) Nov 14 2013 ow

Chris (10/47) Nov 15 2013 dub's last words were:

Jordi Sayol (5/44) Nov 15 2013 You can set "d-apt" on your Ubuntu 12.04...

Chris (5/66) Nov 15 2013 Ok, thanks a million. It works now. Everything is up to date. Now

Chris (25/25) Nov 18 2013 Based on "examples/http_server" I get the following errors when I

=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= (7/38) Nov 18 2013 It seems like it picks up the private vibe.http.server.handleRequest

Chris (10/59) Nov 19 2013 Thanks for your help. I could resolve the issue. In the external

Dicebot (3/13) Nov 15 2013 That indicates a rather old version. All recent ones have version

=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= (4/26) Nov 14 2013 You'll probably have to download the latest binary from

John Colvin (4/52) Nov 15 2013 Seeing as you're having bootstrap problems, just glone the dub

"Chris" <wendlec tcd.ie> writes:

Excuse me my ignorance. I haven't used DUB for a while now. Don't 
know what's wrong. Found no hint on the (h)internet. I it that 
the latest version of dmd is "too high" for dub? Use dmd2.063 
instead?

$ dub upgrade
Upgrading project in /home/path/to/project
Triggering update of package vibe-d
Geting package metadata for vibe-d failed, exception: 
object.Exception source/dub/project.d(460): Could not find 
package candidate for vibe-d >=0.7.12
----------------
dub(pure  safe bool std.exception.enforce!(bool).enforce(bool, 
lazy const(char)[], immutable(char)[], uint)+0x2c) [0x81bd8f4]
dub(bool 
dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
dub.dependency.DependencyGraph).int __foreachbody4035(ref 
immutable(char)[], ref dub.dependency.RequestedDependency)+0x20f) 
[0x81b852f]
dub(_aaApply2+0x4f) [0x8232f8f]
dub(bool 
dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
dub.dependency.DependencyGraph)+0xe0) [0x81b8288]
dub(dub.project.Action[] 
dub.project.Project.determineActions(dub.packagesupplier.PackageSupplier[], 
int)+0x9f) [0x81b7877]
dub(bool dub.dub.Dub.update(dub.project.UpdateOptions)+0x54) 
[0x82262c4]
dub(_Dmain+0x735) [0x81a0d41]
dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern (C) 
int function(char[][])*).void runMain()+0x10) [0x82341d4]
dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern (C) 
int function(char[][])*).void tryExec(scope void 
delegate())+0x18) [0x8233e80]
dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern (C) 
int function(char[][])*).void runAll()+0x32) [0x8234212]
dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern (C) 
int function(char[][])*).void tryExec(scope void 
delegate())+0x18) [0x8233e80]
dub(_d_run_main+0x121) [0x8233e51]
dub(main+0x14) [0x8233d24]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xb74cc4d3]
Could not resolve dependencies
The dependency graph could not be filled.
The following changes could be performed:
Failure vibe-d >=0.7.12, projectLocal
Issued by:
  TTSServer: >=0.7.12

Nov 14 2013

"Chris" <wendlec tcd.ie> writes:

On Thursday, 14 November 2013 at 15:54:09 UTC, Chris wrote:
 Excuse me my ignorance. I haven't used DUB for a while now. 
 Don't know what's wrong. Found no hint on the (h)internet. I it 
 that the latest version of dmd is "too high" for dub? Use 
 dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception: 
 object.Exception source/dub/project.d(460): Could not find 
 package candidate for vibe-d >=0.7.12
 ----------------
 dub(pure  safe bool std.exception.enforce!(bool).enforce(bool, 
 lazy const(char)[], immutable(char)[], uint)+0x2c) [0x81bd8f4]
 dub(bool 
 dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
 dub.dependency.DependencyGraph).int __foreachbody4035(ref 
 immutable(char)[], ref 
 dub.dependency.RequestedDependency)+0x20f) [0x81b852f]
 dub(_aaApply2+0x4f) [0x8232f8f]
 dub(bool 
 dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
 dub.dependency.DependencyGraph)+0xe0) [0x81b8288]
 dub(dub.project.Action[] 
 dub.project.Project.determineActions(dub.packagesupplier.PackageSupplier[], 
 int)+0x9f) [0x81b7877]
 dub(bool dub.dub.Dub.update(dub.project.UpdateOptions)+0x54) 
 [0x82262c4]
 dub(_Dmain+0x735) [0x81a0d41]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void runMain()+0x10) [0x82341d4]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void tryExec(scope void 
 delegate())+0x18) [0x8233e80]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void runAll()+0x32) [0x8234212]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void tryExec(scope void 
 delegate())+0x18) [0x8233e80]
 dub(_d_run_main+0x121) [0x8233e51]
 dub(main+0x14) [0x8233d24]
 /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) 
 [0xb74cc4d3]
 Could not resolve dependencies
 The dependency graph could not be filled.
 The following changes could be performed:
 Failure vibe-d >=0.7.12, projectLocal
 Issued by:
  TTSServer: >=0.7.12

Forgot to mention that it's the same for 0.7.17

Nov 14 2013

=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= <sludwig outerproduct.org> writes:

Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. Don't know
 what's wrong. Found no hint on the (h)internet. I it that the latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find package
 candidate for vibe-d >=0.7.12
 (...)

Judging by the line number of the exception, you are using DUB 0.9.13. 
There have been a number of changes since then, including how version 
numbers are validated. It's possible that the reason for the error is 
the latest vibe.d version "0.7.18-beta.1".

I'd recommend to upgrade to 0.9.19 - everything is working there AFAICS.

Nov 14 2013

"Chris" <wendlec tcd.ie> writes:

On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. 
 Don't know
 what's wrong. Found no hint on the (h)internet. I it that the 
 latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find 
 package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using DUB 
 0.9.13. There have been a number of changes since then, 
 including how version numbers are validated. It's possible that 
 the reason for the error is the latest vibe.d version 
 "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working 
 there AFAICS.

Thanks for the answer. I tried to update dub, but it says that 
"dub is already the newest version.", which is hard for me to 
believe.

Nov 14 2013

"Chris" <wendlec tcd.ie> writes:

On Thursday, 14 November 2013 at 16:42:05 UTC, Chris wrote:
 On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig 
 wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. 
 Don't know
 what's wrong. Found no hint on the (h)internet. I it that the 
 latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find 
 package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using DUB 
 0.9.13. There have been a number of changes since then, 
 including how version numbers are validated. It's possible 
 that the reason for the error is the latest vibe.d version 
 "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working 
 there AFAICS.

 Thanks for the answer. I tried to update dub, but it says that 
 "dub is already the newest version.", which is hard for me to 
 believe.

Ubuntu 12.04 LTS

Nov 14 2013

Jordi Sayol <g.sayol yahoo.es> writes:

El 14/11/13 17:48, Chris ha escrit:
 On Thursday, 14 November 2013 at 16:42:05 UTC, Chris wrote:
 On Thursday, 14 November 2013 at 16:32:59 UTC, S=C3=B6nke Ludwig wrote=


:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. Don't kn=




ow
 what's wrong. Found no hint on the (h)internet. I it that the latest=




 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find package
 candidate for vibe-d >=3D0.7.12
 (...)

 Judging by the line number of the exception, you are using DUB 0.9.13=



=2E There have been a number of changes since then, including how version=
 numbers are validated. It's possible that the reason for the error is th=
e latest vibe.d version "0.7.18-beta.1".
 I'd recommend to upgrade to 0.9.19 - everything is working there AFAI=



CS.
 Thanks for the answer. I tried to update dub, but it says that "dub is=


 already the newest version.", which is hard for me to believe.
=20
 Ubuntu 12.04 LTS
=20

What says last line of

$ dub help

--=20
Jordi Sayol

Nov 14 2013

"Chris" <wendlec tcd.ie> writes:

On Thursday, 14 November 2013 at 17:32:14 UTC, Jordi Sayol wrote:
 El 14/11/13 17:48, Chris ha escrit:
 On Thursday, 14 November 2013 at 16:42:05 UTC, Chris wrote:
 On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig 
 wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. 
 Don't know
 what's wrong. Found no hint on the (h)internet. I it that 
 the latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find 
 package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using 
 DUB 0.9.13. There have been a number of changes since then, 
 including how version numbers are validated. It's possible 
 that the reason for the error is the latest vibe.d version 
 "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working 
 there AFAICS.

 Thanks for the answer. I tried to update dub, but it says 
 that "dub is already the newest version.", which is hard for 
 me to believe.

 
 Ubuntu 12.04 LTS
 

 What says last line of

 $ dub help

dub's last words were:

Install options:
         --version        Use the specified version/branch instead 
of the latest
         --system         Install system wide instead of user local
         --local          Install as in a sub folder of the 
current directory

And that's it. I couldn't find a simple "version" switch that 
just tells me dub version 0.XYZ

Nov 15 2013

Jordi Sayol <g.sayol yahoo.es> writes:

El 15/11/13 12:49, Chris ha escrit:
 On Thursday, 14 November 2013 at 17:32:14 UTC, Jordi Sayol wrote:
 El 14/11/13 17:48, Chris ha escrit:
 On Thursday, 14 November 2013 at 16:42:05 UTC, Chris wrote:
 On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. Don't know
 what's wrong. Found no hint on the (h)internet. I it that the latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using DUB 0.9.13. There
have been a number of changes since then, including how version numbers are
validated. It's possible that the reason for the error is the latest vibe.d
version "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working there AFAICS.

 Thanks for the answer. I tried to update dub, but it says that "dub is already
the newest version.", which is hard for me to believe.

 Ubuntu 12.04 LTS

 What says last line of

 $ dub help

 
 dub's last words were:
 
 Install options:
         --version        Use the specified version/branch instead of the latest
         --system         Install system wide instead of user local
         --local          Install as in a sub folder of the current directory
 
 And that's it. I couldn't find a simple "version" switch that just tells me
dub version 0.XYZ
 

You can set "d-apt" <http://d-apt.sourceforge.net/> on your Ubuntu 12.04 LTS.
This will allow you to easily install the last dub release:

$ sudo apt-get install dub

-- 
Jordi Sayol

Nov 15 2013

"Chris" <wendlec tcd.ie> writes:

On Friday, 15 November 2013 at 13:27:25 UTC, Jordi Sayol wrote:
 El 15/11/13 12:49, Chris ha escrit:
 On Thursday, 14 November 2013 at 17:32:14 UTC, Jordi Sayol 
 wrote:
 El 14/11/13 17:48, Chris ha escrit:
 On Thursday, 14 November 2013 at 16:42:05 UTC, Chris wrote:
 On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig 
 wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while 
 now. Don't know
 what's wrong. Found no hint on the (h)internet. I it that 
 the latest
 version of dmd is "too high" for dub? Use dmd2.063 
 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not 
 find package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using 
 DUB 0.9.13. There have been a number of changes since 
 then, including how version numbers are validated. It's 
 possible that the reason for the error is the latest 
 vibe.d version "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working 
 there AFAICS.

 Thanks for the answer. I tried to update dub, but it says 
 that "dub is already the newest version.", which is hard 
 for me to believe.

 Ubuntu 12.04 LTS

 What says last line of

 $ dub help

 
 dub's last words were:
 
 Install options:
         --version        Use the specified version/branch 
 instead of the latest
         --system         Install system wide instead of user 
 local
         --local          Install as in a sub folder of the 
 current directory
 
 And that's it. I couldn't find a simple "version" switch that 
 just tells me dub version 0.XYZ
 

 You can set "d-apt" <http://d-apt.sourceforge.net/> on your 
 Ubuntu 12.04 LTS. This will allow you to easily install the 
 last dub release:

 $ sudo apt-get install dub

Ok, thanks a million. It works now. Everything is up to date. Now 
I can start serious work on a vibe-d project.

Sönke, the vibed.org homepage has a beautiful layout. Very 
tasteful design.

Nov 15 2013

"Chris" <wendlec tcd.ie> writes:

Based on "examples/http_server" I get the following errors when I 
add an external source file:

source/app.d(26): Error: module app function 
vibe.http.server.handleRequest is private
source/app.d(26): Error: function vibe.http.server.listenHTTP 
(HTTPServerSettings settings, void delegate(HTTPServerRequest 
req, HTTPServerResponse res) request_handler) is not callable 
using argument types (HTTPServerSettings, bool function(Stream 
http_stream, TCPConnection tcp_connection, HTTPServerListener 
listen_info, ref HTTPServerSettings settings, ref bool 
keep_alive))
Error: DMD compile run failed with exit code 1

"sourceFiles": [
     "../../project/module/sourcefile.d"
],

I also link to a library I copied to "source/lib" in the 
server-project folder.

If I exclude the reference from package.config and from app.d it 
works perfectly fine.

If I include the external file and exclude the line 
"listenHTTP(settings, &handleRequest);", it compiles (but of 
course does nothing.

I couldn't find anything on google nor in the documentation about 
vibe.http.server.listenHTTP

Something trivial, I suppose, but I cannot find it.

Nov 18 2013

=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= <sludwig outerproduct.org> writes:

Am 18.11.2013 17:43, schrieb Chris:
 Based on "examples/http_server" I get the following errors when I add an
 external source file:
 
 source/app.d(26): Error: module app function
 vibe.http.server.handleRequest is private
 source/app.d(26): Error: function vibe.http.server.listenHTTP
 (HTTPServerSettings settings, void delegate(HTTPServerRequest req,
 HTTPServerResponse res) request_handler) is not callable using argument
 types (HTTPServerSettings, bool function(Stream http_stream,
 TCPConnection tcp_connection, HTTPServerListener listen_info, ref
 HTTPServerSettings settings, ref bool keep_alive))
 Error: DMD compile run failed with exit code 1
 
 "sourceFiles": [
     "../../project/module/sourcefile.d"
 ],
 
 I also link to a library I copied to "source/lib" in the server-project
 folder.
 
 If I exclude the reference from package.config and from app.d it works
 perfectly fine.
 
 If I include the external file and exclude the line
 "listenHTTP(settings, &handleRequest);", it compiles (but of course does
 nothing.
 
 I couldn't find anything on google nor in the documentation about
 vibe.http.server.listenHTTP
 
 Something trivial, I suppose, but I cannot find it.

It seems like it picks up the private vibe.http.server.handleRequest
function instead of your own callback function. Maybe a typo or a
forgotten import? If not, you could try to use a fully qualified name
(i.e. "yourmodule.handleRequest").

/OT: What happened to
https://github.com/D-Programming-Language/dmd/pull/2256?

Nov 18 2013

"Chris" <wendlec tcd.ie> writes:

On Monday, 18 November 2013 at 18:16:07 UTC, Sönke Ludwig wrote:
 Am 18.11.2013 17:43, schrieb Chris:
 Based on "examples/http_server" I get the following errors 
 when I add an
 external source file:
 
 source/app.d(26): Error: module app function
 vibe.http.server.handleRequest is private
 source/app.d(26): Error: function vibe.http.server.listenHTTP
 (HTTPServerSettings settings, void delegate(HTTPServerRequest 
 req,
 HTTPServerResponse res) request_handler) is not callable using 
 argument
 types (HTTPServerSettings, bool function(Stream http_stream,
 TCPConnection tcp_connection, HTTPServerListener listen_info, 
 ref
 HTTPServerSettings settings, ref bool keep_alive))
 Error: DMD compile run failed with exit code 1
 
 "sourceFiles": [
     "../../project/module/sourcefile.d"
 ],
 
 I also link to a library I copied to "source/lib" in the 
 server-project
 folder.
 
 If I exclude the reference from package.config and from app.d 
 it works
 perfectly fine.
 
 If I include the external file and exclude the line
 "listenHTTP(settings, &handleRequest);", it compiles (but of 
 course does
 nothing.
 
 I couldn't find anything on google nor in the documentation 
 about
 vibe.http.server.listenHTTP
 
 Something trivial, I suppose, but I cannot find it.

 It seems like it picks up the private 
 vibe.http.server.handleRequest
 function instead of your own callback function. Maybe a typo or 
 a
 forgotten import? If not, you could try to use a fully 
 qualified name
 (i.e. "yourmodule.handleRequest").

 /OT: What happened to
 https://github.com/D-Programming-Language/dmd/pull/2256?

Thanks for your help. I could resolve the issue. In the external 
library I link to, there are modules called "app.[...]". 
Apparently this caused all the confusion. The solution was to 
turn the file "source/app.d" into "module source.app;" Now 
everything is compiled and linked correctly and the custom 
function source.app.handleRequest is called.

I was already beginning to suspect a conflict of name spaces and 
modules as I was writing this post, only on Mondays my brain is a 
bit slow ...

Nov 19 2013

"Dicebot" <public dicebot.lv> writes:

On Friday, 15 November 2013 at 11:49:29 UTC, Chris wrote:
 dub's last words were:

 Install options:
         --version        Use the specified version/branch 
 instead of the latest
         --system         Install system wide instead of user 
 local
         --local          Install as in a sub folder of the 
 current directory

 And that's it. I couldn't find a simple "version" switch that 
 just tells me dub version 0.XYZ

That indicates a rather old version. All recent ones have version 
statement in the end of help output.

Nov 15 2013

=?UTF-8?B?U8O2bmtlIEx1ZHdpZw==?= <sludwig outerproduct.org> writes:

Am 14.11.2013 17:42, schrieb Chris:
 On Thursday, 14 November 2013 at 16:32:59 UTC, Sönke Ludwig wrote:
 Am 14.11.2013 16:54, schrieb Chris:
 Excuse me my ignorance. I haven't used DUB for a while now. Don't know
 what's wrong. Found no hint on the (h)internet. I it that the latest
 version of dmd is "too high" for dub? Use dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception:
 object.Exception source/dub/project.d(460): Could not find package
 candidate for vibe-d >=0.7.12
 (...)

 Judging by the line number of the exception, you are using DUB 0.9.13.
 There have been a number of changes since then, including how version
 numbers are validated. It's possible that the reason for the error is
 the latest vibe.d version "0.7.18-beta.1".

 I'd recommend to upgrade to 0.9.19 - everything is working there AFAICS.

 Thanks for the answer. I tried to update dub, but it says that "dub is
 already the newest version.", which is hard for me to believe.

You'll probably have to download the latest binary from 
<http://code.dlang.org/download>, but the APT repository on 
<http://d-apt.sourceforge.net> should also be up to date.

Nov 14 2013

"John Colvin" <john.loughran.colvin gmail.com> writes:

On Thursday, 14 November 2013 at 15:54:09 UTC, Chris wrote:
 Excuse me my ignorance. I haven't used DUB for a while now. 
 Don't know what's wrong. Found no hint on the (h)internet. I it 
 that the latest version of dmd is "too high" for dub? Use 
 dmd2.063 instead?

 $ dub upgrade
 Upgrading project in /home/path/to/project
 Triggering update of package vibe-d
 Geting package metadata for vibe-d failed, exception: 
 object.Exception source/dub/project.d(460): Could not find 
 package candidate for vibe-d >=0.7.12
 ----------------
 dub(pure  safe bool std.exception.enforce!(bool).enforce(bool, 
 lazy const(char)[], immutable(char)[], uint)+0x2c) [0x81bd8f4]
 dub(bool 
 dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
 dub.dependency.DependencyGraph).int __foreachbody4035(ref 
 immutable(char)[], ref 
 dub.dependency.RequestedDependency)+0x20f) [0x81b852f]
 dub(_aaApply2+0x4f) [0x8232f8f]
 dub(bool 
 dub.project.Project.gatherMissingDependencies(dub.packagesupplie
.PackageSupplier[], 
 dub.dependency.DependencyGraph)+0xe0) [0x81b8288]
 dub(dub.project.Action[] 
 dub.project.Project.determineActions(dub.packagesupplier.PackageSupplier[], 
 int)+0x9f) [0x81b7877]
 dub(bool dub.dub.Dub.update(dub.project.UpdateOptions)+0x54) 
 [0x82262c4]
 dub(_Dmain+0x735) [0x81a0d41]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void runMain()+0x10) [0x82341d4]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void tryExec(scope void 
 delegate())+0x18) [0x8233e80]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void runAll()+0x32) [0x8234212]
 dub(extern (C) int rt.dmain2._d_run_main(int, char**, extern 
 (C) int function(char[][])*).void tryExec(scope void 
 delegate())+0x18) [0x8233e80]
 dub(_d_run_main+0x121) [0x8233e51]
 dub(main+0x14) [0x8233d24]
 /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) 
 [0xb74cc4d3]
 Could not resolve dependencies
 The dependency graph could not be filled.
 The following changes could be performed:
 Failure vibe-d >=0.7.12, projectLocal
 Issued by:
  TTSServer: >=0.7.12

Seeing as you're having bootstrap problems, just glone the dub 
git repo and build dub from source. It's completely trivial and 
will 99% sure solve the problem.

Nov 15 2013

D Programming

C/C++ Programming

Other

digitalmars.D - Vibe.d & DUB