kerl silently produces a build without crypto if libssl headers are missing

[alavrik]

If libssl headers are missing in the system, the resulting Erlang build will not include crypto module. Such Erlang build is pretty much useless. For instance, rebar won't be working without crypto.

It would be great if kerl were asking a user whether he wants to continue a build without crypto. A simpler but a still better way of handling this situation would be exiting with an error.

[cyplo]

confirmed on fedora15 and ubuntu 11.10

[kgadek]

confirmed on ubuntu 12.04

[evax]

Hi all (@alavrik, @cyplo, @kgadek)
Thanks for reporting this, unfortunately this is the wrong place.
Kerl development has moved over to spawngrid