[Rcpp-devel] Package code industry request

[JJ Allaire]

On Thu, Apr 30, 2015 at 6:09 AM, Sean O'Riordain <seoriord at tcd.ie> wrote:
> I am curious about the phrase "distribute internally" - surely under GPL,
> that is still distribution and all modifications should thus be made public?
> The GPL does not distinguish between "internal" distribution and any other
> kind.
>

Indeed it does:
https://www.gnu.org/licenses/old-licenses/gpl-2.0-faq.html#GPLRequireSourcePostedPublic