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6.8

Can I use a LGPL licensed library in a commercial application?

Asked by Patrick_AUS in Miscellaneous

Tags: lgpl, commercial, application

This is a question about LGPL, the lesser/library GPL. The following information may or may not be relevant...

I am designing a commercial C# application (in Visual Studio 2005) that runs on Windows XP and connects to a FreeBSD server running the PostgreSQL database server.
FreeBSD and PostgreSQL are both released under the BSD license so I am free to use them in my commercial product.
I need to use ODBC so that my C# application can talk to the database. The official windows ODBC library for PostgreSQL (pgsqlODBC) is released under the LPGL.

I've tried reading the LPGL but legal-speak makes my head hurt! My question is, what are the legal ramifications of using the pgsqlODBC library in my commercial application? I don't want to modify the library, I just want to use it in my application to give me connectivity to the database. As far as I can tell at the least I will have to include the source code for the pgsqlODBC library and display the copyright notice. Is that all? What about my own closed-source application code?

Thanks,

Patrick
[+][-]11/30/05 09:27 AM, ID: 15389912Expert Comment

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[+][-]12/07/05 09:56 PM, ID: 15442557Accepted Solution

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About this solution

Zone: Miscellaneous
Tags: lgpl, commercial, application
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Solution Provided By: Caydel
Participating Experts: 1
Solution Grade: B
 
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