Ironruby core - Apr 2009 - Requiring standard libraries within hosted DLR Runtime

Hello,

I previously tried sending this to the mailing list (on 04/17), but it
doesn''t appear to have arrived there.

I did a git pull today (04/22/09), and rake compile, so I am using the
very latest sources..
I''m trying to attempt something simple but I can''t seem to get
the
hosted environment do to what I''m expecting.
I''m trying to require any of the standard libraries (socket, digest,
bigdecimal, etc.) from within the hosted runtime.
Within my C# app:

var engine = IronRuby.Ruby.CreateEngine();
engine.Execute("puts ''A''");
engine.Execute("require ''socket''");

So the "A" prints as expected, but I get an
"IronRuby.Builtins.LoadError" when I am at the require.
The error message is: {"no such file to load -- socket"}

Do I need to do something special to get at the libraries within
IronRuby.Libraries?
require ''socket'' does work just fine when running from the
ir.exe
console...

I''ve attached the program.cs and the
details of the stack trace to this forum post as a zip.

Thanks,
Kevin Radcliffe

Attachments:
http://www.ruby-forum.com/attachment/3607/DLRHosted.zip

-- 
Posted via http://www.ruby-forum.com/.

Do you have the right library paths set?

engine.Execute("puts $:");

If not, you can either set them in App.config of your app (see ir.exe.config) or
explicitly using engine.SetSearchPaths().

Tomas

-----Original Message-----
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Kevin Radcliffe
Sent: Wednesday, April 22, 2009 8:59 AM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] Requiring standard libraries within hosted DLR Runtime

Hello,

I previously tried sending this to the mailing list (on 04/17), but it
doesn''t appear to have arrived there.

I did a git pull today (04/22/09), and rake compile, so I am using the
very latest sources..
I''m trying to attempt something simple but I can''t seem to get
the
hosted environment do to what I''m expecting.
I''m trying to require any of the standard libraries (socket, digest,
bigdecimal, etc.) from within the hosted runtime.
Within my C# app:

var engine = IronRuby.Ruby.CreateEngine();
engine.Execute("puts ''A''");
engine.Execute("require ''socket''");

So the "A" prints as expected, but I get an
"IronRuby.Builtins.LoadError" when I am at the require.
The error message is: {"no such file to load -- socket"}

Do I need to do something special to get at the libraries within
IronRuby.Libraries?
require ''socket'' does work just fine when running from the
ir.exe
console...

I''ve attached the program.cs and the
details of the stack trace to this forum post as a zip.

Thanks,
Kevin Radcliffe

Attachments:
http://www.ruby-forum.com/attachment/3607/DLRHosted.zip

-- 
Posted via http://www.ruby-forum.com/.
_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org
http://rubyforge.org/mailman/listinfo/ironruby-core

Hi Kevin,
	Let''s assume you have ironruby at c:\ironruby . add App.config from
http://gist.github.com/99910
  to your project.

Hope this helps,
-Jirapong

On Apr 22, 2009, at 10:59 PM, Kevin Radcliffe wrote:
> Hello,
>
> I previously tried sending this to the mailing list (on 04/17), but it
> doesn''t appear to have arrived there.
>
> I did a git pull today (04/22/09), and rake compile, so I am using the
> very latest sources..
> I''m trying to attempt something simple but I can''t seem
to get the
> hosted environment do to what I''m expecting.
> I''m trying to require any of the standard libraries (socket,
digest,
> bigdecimal, etc.) from within the hosted runtime.
> Within my C# app:
>
> var engine = IronRuby.Ruby.CreateEngine();
> engine.Execute("puts ''A''");
> engine.Execute("require ''socket''");
>
> So the "A" prints as expected, but I get an
> "IronRuby.Builtins.LoadError" when I am at the require.
> The error message is: {"no such file to load -- socket"}
>
> Do I need to do something special to get at the libraries within
> IronRuby.Libraries?
> require ''socket'' does work just fine when running from
the ir.exe
> console...
>
> I''ve attached the program.cs and the
> details of the stack trace to this forum post as a zip.
>
> Thanks,
> Kevin Radcliffe
>
> Attachments:
> http://www.ruby-forum.com/attachment/3607/DLRHosted.zip
>
> -- 
> Posted via http://www.ruby-forum.com/.
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core

Jirapong Nanta wrote:
> Hi Kevin,
>   Let''s assume you have ironruby at c:\ironruby . add App.config
from
> http://gist.github.com/99910
>   to your project.
> 
> Hope this helps,
> -Jirapong
Jirapong, Tomas, It looks like that was it. I needed my searchpaths to 
be set. I didn''t realize they needed to be set. Looking at it now, it 
makes sense.

Thanks,
Kevin Radcliffe
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Posted via http://www.ruby-forum.com/.