On Sun, Jun 19, 2016 at 3:40 PM, Dmitry Gutov <dgutov@yandex.ru> wrote:

> There is no 5.12 in there: http://www.plasmas.biz/rswe/
>

My mistake.  It is there now and the package install should work as well if
you start a fresh emacs session or re-initialize packages.

Bob