Stack is non instantiantable.

Stack is non instantiantable.

slapos.recipe.template has less dependencies than slapos.cookbook, which does
not force to compile lxml during recipe building.

slapos.recipe.template has less dependencies than slapos.cookbook, which does
not force to compile lxml during recipe building.

As slapos.cookbook provides different modules it is required to correctly
select when egg is wanted and when its module selected.

ERP5 stack is collection of software (ERP5, Zope, Mysql, etc).

ERP5 software is slaposified stack.

Create components and software (automagically).
Some components are candidates to merge, some to remove.
Some components shall be stacks.