At 05:16 PM 7/15/2009 +0200, Joachim König wrote:
f you have m different versions of n packages then
you could have n**m different combinations for an application so you need a
possiblilty to select one combination from n**m possible ones at application
startup time. Is this really worth it?

Obviously yes, as neither buildout nor setuptools would exist otherwise.  ;-)
Nor would Fedora be packaging certain library versions as eggs specifically to get certain multi-version scenarios to work.

The specific solutions for handling n*m problems aren't fantastic, but they are clearly needed.

(Buildout, btw, actually hardwires the n*m choice at install time, which is probably better for production situations than setuptools' dynamic approach.)

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