[amsat-bb] Re: Selling "free" software.

[Gordon JC Pearce MM3YEQ]

Nigel Gunn G8IFF/W8IFF wrote:
> I see that Apex Software is selling, amongst other things, GPREDICT on e-bay.
> Does this conflict with anyone's GPL license?

You're perfectly entitled to sell GPLed software.  If they have made any
local modifications, they must publish their changes.

You can modify GPLed code as much as you like without publishing your
changes, as long as you don't distribute the modified code either.

Gordon