Hi Jon,

I can't help you with the non-Ingres libs and licenses I'm afraid. And
I'm not necessarily a fan of the Ingres login-to-download policy
either...

The Ingres Stereo Provider is a spin off of the original provider and
can be downloaded here:

http://sourceforge.net/projects/ingresstereo/

It is released under GPL.

Regards,
Thomas

On Jan 4, 8:02 pm, Jonathan Pryor <[email protected]> wrote:
> On Mon, 2010-01-04 at 09:07 -0800, Thomas Glaser wrote:
> > Some of the .DLL's in the lib folder should probably be in the
> > binary .zip as well. For instance Ingres access won't work without the
> > actual .NET Data provider Ingres.Stereo.dll.
>
> > Currently you've packaged those libs only in the source .zip.
>
> Can you elaborate on which ones should be packaged?  Additionally, what
> the license for those "redistributable" libraries is?
>
> For example, of these files in lib:
>
>       * FirebirdSql.Data.FirebirdClient.dll: Presumably the "Firebird
>         ADO.NET Data Provider" from firebirdsql.org, but what version?
>         Also, I don't fully understand which license their downloads are
>         under -- Initial Developers Public License?  InterBase Public
>         License? -- and what restrictions they have.  (If it's not BSD,
>         MIT, or GPL, I don't want to tax my brain reading it.)
>       * Ingres.Stereo.dll: I can't even find where to download this file
>         from, so I *really* don't know what license this was released
>         under.  More annoying, if I go to ingres.com and navigate to the
>         download page for the .NET Data Provider drivers (e.g. [0]), I'm
>         prompted with a login/password dialog box.  Not cool.
>       * Mono.Data.Sqlite.dll: MIT/X11, but what version?  Plus, if
>         you're using Mono.Data.Sqlite, you're probably using Mono, which
>         includes Mono.Data.Sqlite *anyway*, so why would we need to
>         distribute it?
>       * Mono.Security.dll: A dependency on Npgsql.dll.
>       * MySql.Data.dll: GPL, leading to a "wonderful" discussion on this
>         list several months ago [1].  Yes, it should be possible to
>         distribute GPL'd software with non-GPL'd software "side-by-side"
>         without causing problems (e.g. a Linux distro), but I don't need
>         another 30 message long discussion about GPL requirements.
>       * Npgsql.dll: At least it's MIT/X11, but what version is this?
>       * nunit.core.dll, nunit.core.interfaces.dll, nunit.framework.dll,
>         nunit-gui-runner.dll: Needed for unit tests, not actual
>         assemblies, and thus shouldn't be distributed.
>       * Oracle.DataAccess.dll: I'm not a lawyer, and don't care to
>         understand what the restrictions at [2] include.  Plus, what
>         version is this?
>       * sqlite3.dll: Public domain, but what version?
>       * System.Data.SQLite.DLL: ditto.
>
> So, for a variety of reasons (questions about versions, licensing
> concerns, etc.), DB vendor assemblies should NOT be distributed with
> DbLinq.  We stick to the standard ADO.NET interfaces for a reason: it
> shouldn't matter what ADO.NET provider is used, as long as we can find
> it, and we find it through a variety of mechanisms (e.g. via the
> connection string's DbLinqProvider and DbLinqConnectionType parameters,
> through the DbMetal.exe.config file).
>
> It should be up to the end developer to choose which ADO.NET provider
> they want to use (in turn dependent upon the DB they're using), not
> DbLinq (unless there's a *really* good reason to do otherwise).
>
>  - Jon
>
> [0]http://esd.ingres.com/product/drivers/.Net_Data_Provider/Windows_32-B...
>
> [1]http://groups.google.com/group/dblinq/browse_frm/thread/9ca9e51b7516a...
>
> [2]http://www.oracle.com/technology/software/htdocs/distlic.html?url=/te...

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