Lo stato di Debian

Si è appena concluso il LinuxTag 2010, importante manifestazione per Linux e il software open source in Europa, quest'anno tenutosi a Berlino a cui hanno partecipato utenti, sviluppatori, decision makers e la vasta comunità Linux.
Nello stesso contesto si è tenuta la MiniDebConf 2010 dove il neo DPL Stefano Zacchiroli, tra gli altri, ha parlato dello stato attuale di Debian spiegando come rendereLa migliore. Potete leggere il resoconto su LWN.net

Verbal bits from the Debian Project Leader

By Jonathan Corbet
June 10, 2010
LinuxTag 2010 is the host of a Debian miniconf; that, in turn, was where relatively new Debian leader Stefano Zacchiroli delivered a relatively high-energy "state of Debian" talk. According to Stefano, Debian is doing great, but can do better yet; he has some ideas for how to make the project better.

Debian has grown a lot since its origin back in 1993. At this point, it holds around 29,000 packages and is the base for some 120 derivative distributions. There have been eleven major releases over the life of the project, with the twelfth getting closer. The project has about 900 developers, plus about 120 "Debian maintainers" working on it. It would seem that Debian is going strong.

[Stefano Zacchiroli] Still, Stefano says that there is a certain amount of FUD going around the project, often voiced by Debian's developers themselves. Those developers worry that other distributions release more often, innovate more, and have more users than Debian does. Also, somehow, those distributions seem to get more credit. In this context, Stefano asked: is Debian still better, and is it still relevant? His answer was "yes" on both counts.

So why is Debian better? Freedom and independence were at the top of Stefano's list. Debian, he says, has pushed the concept of free software more strongly than most other distributions, and certainly more than the company-backed distributions have. As a result, Debian's users are more aware of freedom-related issues. Debian is free software from the bottom to the top - even down to the firmware anymore. There are no non-free web services either, for users or for developers.

Most high-profile alternatives to Debian are tied to companies, which means that, to some extent, they are answerable to those companies. Debian is not, which gives the distribution the freedom to make its own decisions. And, in fact, project governance is, according to Stefano, one of Debian's strengths. It is, at its core, a "do-ocracy," where any developer is entitled to make all decisions related to his or her own work. For group decisions, reputations are tightly tied to the work that each developer has done. So those who do the work make the decisions; Debian's decisions are not imposed by any outside entity.

Finally, Stefano asserts that Debian is better because of the quality of the distribution. The "release when it is ready" policy may lead to slow and unpredictable releases, but it also enables stable releases. And, in Debian, most package maintainers are experts on the software they deal with.

That said, Debian can be better yet. To that end, Stefano is trying to encourage Debian developers to take more responsibility for the quality of the distribution as a whole and to step up to get the work done. At the top of his list is helping to get releases out the door; that responsibility, he says, does not just lie with the release team. Debian developers should "be bold" and, once they have dealt with their own release-critical (RC) bugs, they should go off and fix RC bugs in other packages as well.

In other words, Stefano is pushing Debian developers to use the non-maintainer update (NMU) process to push fixes into other developers' packages. Traditionally, Debian has given its developers a high level of control over their packages; an NMU is seen as an action to be taken only when there is a dire need to do so. Stefano thinks that NMUs should be done much more frequently; the "delayed" mechanism should be used to give the package maintainer a chance to respond to the changes.

The use of NMUs is at the core of Stefano's RC bug of the week initiative. He has performed some 180 NMUs fixing RC bugs without hearing a single complaint from the maintainers involved. Instead, he often gets thanks. On occasion, the maintainer has overridden the NMU with a different fix, but that's good too: it still means that the bug gets fixed. All told, Stefano thinks it has been a successful initiative which should be adopted by others.

With regard to the perception that Debian lacks the manpower to get jobs done, Stefano says: be that manpower. In particular, he would like to see more developers joining core teams which are having a hard time getting their work done. It is, he says, harder than ranting on the mailing lists, but it is also more productive and satisfying. There is also, he says, a feeling that Debian has reached a point where there is too much inertia to make large changes. But it shouldn't be that way if developers jump in and simply make those changes happen. Along the way, developers shouldn't always try to seek consensus on the mailing lists; there will always be vocal, dissatisfied minorities but they shouldn't be able to keep things from getting done.

Speaking of the mailing lists, Stefano would like to see Debian become a more attractive community to be a part of. Things have improved a lot over the years, but they can improve further yet. The project cannot afford to lose people who are unable to develop a thick-enough skin to work within the community. So he would like to see more active discouragement of bad behavior, both privately and publicly.

Finally, it would be good, he says, to reduce the barriers to participation in Debian. One of the best things that could happen there would be to improve the documentation of Debian's processes and procedures. A posting to debian-devel-announce is not, he says, documentation; there is no central organization and it is hard for newcomers to find later on.

With Stefano, the Debian project seems to have picked a more energetic and more communicative leader than in the recent past. He seems determined to make use of the soapbox the project has loaned him to push the project toward improving itself. Time will tell how much Debian's famously independent-minded developers are willing to follow Stefano's lead, but his goals - better releases and a more pleasant, more engaged community - seem uncontroversial.


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