[PATCH 3 of 3] run-tests: use subprocess if available

[Dirkjan Ochtman]

On 22/04/2009 16:46, Simon Heimberg wrote:
> # HG changeset patch
> # User Simon Heimberg<simohe at besonet.ch>
> # Date 1240387309 -7200
> # Node ID dea489c31f301fd280b14bd06267d19fe8fed897
> # Parent  17587911270010be5e79b2a89c1b2e40bbeef905
> run-tests: use subprocess if available

In fact, since we dumped 2.3 compatibility for crew/main, we should drop 
the os.popen*() stuff and always subprocess here.

Thanks,

Dirkjan