Last week, eight pounds of Perl books arrived at my doorstep, courtesy of deciding to work for Best Practical this upcoming summer. They’re cool people, very free software friendly, and conveniently located in Davis Square. They are also the makers of RT among other things, which Debian uses for a variety of purposes. It should be a good time. (No, I probably won’t actually be hacking on RT, but exactly what I’ll be working on is as yet undetermined.) Speaking of the summer, I have a vague plan to make a West-coast visit for a week or so at some point. I’ll be hitting at least Seattle and San Francisco; if you’re around either of these areas or possibly even somewhere in between and would like to hang out, drop me a line in comments or via email.

I live in a cooperative living group, and during the fall semester a person who we’d invited to live with us who is a dwarf and relies on a scooter for most of his transportation decided he’d like to move in. Unfortunately, while he can get out of his scooter and come inside by himself, we had no stepless entrances such that he could bring his scooter inside to protect it from the angry Cambridge winter. Mmm, frozen batteries. So, we’re a coop and we maintain the house ourselves—so we decided to build one, of course. A ramp up to the back porch! Nevermind the fact that we need to sink four-foot foundation holes in the ground in January. We got started right away at the beginning of IAP, while people were still trickling back into town from all over the country. First we surveyed out where the posts should be sunk: Then it was time for excavating the holes where concrete would eventually be poured. This involved a power auger of DOOM: It’s advertised as a 2-man tool. Two 200-pound construction workers, that is. We had to put four people on it plus one person with a shovel clearing dirt to make it manageable, and even then it was a pain. There’s a delicate rhythm you have to get into to avoid getting the bit stuck—DOWN. UP. CLEAR. And inevitably there are rocks and roots that have to be dealt with. We lucked out with a fairly warm weekend to do the digging on, but on the first day we still had to deal with a couple inches of frozen ground: There was also some fun stuff involving having to clear away our (frozen) mulch containers and use a concrete cutter on a weird old concrete pathway that used to run through the same area: Next we mixed and poured concrete: And placed hardware in the concrete to hold the posts: Framing: Eventually it became functional, woo: And done! (except for metal handrail): This all took place over the course of about three weeks. And now our scooter-bound housemate can bring his wheels inside! The house still isn’t totally accessible to wheelchairs/scooters, but at least the first floor is. It really brings me pride to see things like this go from start to finish here. We can do it! This guy who is moving in has really influenced my life—he’s really good at making people feel comfortable talking to him, and for me it’s gone from “wow this is awkward, I have no idea what to say” to “talking to a person with different physical abilities and characteristics seems normal”. And that’s made me a better person.

(Disclaimer: I work for MIT Information Services & Technology blah blah blah I am a student blah blah these are only my words and do not represent the opinion(s) of my employer.) Way back in the day in 1983, MIT started something it called Project Athena, which had the goal of investigating how computers could be used to enhance education at MIT. This project became the origin of such pieces of software as the X Window System and Kerberos, as well as a campus-wide network of workstations all running similar software. In 1991, Project Athena ended, but the Athena system continued on, taken over by MIT Information Systems. It’s 2008, and Athena still exists at MIT—walk into a computing cluster, and chances are all the machines will be running Athena software. (Unless that particular cluster has been taken over be Athena’s evil sibling, often referenced as “WinAthena”, which often seems to be maintained by no one, and whose existence is sometimes denied by those who maintain and support Real Athena. Not many machines have suffered this agonizing fate, luckily.) Unfortunately, as the years have progressed recently, fewer and fewer resources have been put into the development of Athena. In many ways it is no longer on the cutting edge of things as it has been in the past, though it is certainly still useful. Some students these days, however, even think of Athena as only “their MIT email” or maybe use it occasionally to print something in a cluster on the way to class. I’ve seen people grow frustrated and storm out of a cluster due to things like instructions for using a flash drive that involve more steps than just plugging it in. While on the one hand it’s easy to laugh at people for a lack of patience or being open to a computing system that is not either Windows or Mac and perhaps a bit more complicated on the surface, on the other hand, some of these things really should just work by now, and on other UNIX-based systems they do—but Athena has lagged behind. When you log into an Athena workstation for the first time, you are confronted with what looks like this: That’s GNOME 2.8, and it looks kind of like the GNOME 2.8 default but uglier. When you look under the hood, there are pieces of the system that obviously originated in a time where nothing better existed and so something new had to be created—the “xlogin” login system doesn’t support PAM, and the login path involves a hairy maze of scripts that perform various tasks. Under the hood, the base OS is currently RHEL 4 or Solaris 10. I still can’t remember what the right options are to feed RPM whenever I need some information that I think I should be able to get from it. These things were once necessary but today just look crufty. Some people have tossed around the idea that everyone has a laptop these days and thus clusters are uselessly expensive, but it’s been met with a lot of resistance. I’m all for progress, but I use clusters all the time! They’re one thing that makes it an easy choice for me to have a really portable laptop, because when I really need computing power or screen space on campus away from my room, there is always a cluster nearby. They’re also nice isolated places that can be associated with “work mode”, which is good for productivity. Beyond all this, Athena provides a common platform that all technical classes can depend on, from providing standard and specialized academic software to standing as a baseline of “make sure your code works on this before handing it in because that is how it will be graded”. At any rate, things are finally happening on this front. Athena can’t stay RHEL 4 forever—while AFS allows non-system software to be easily updated for all machines without requiring any OS release, hardware moves on and compatibility is lost, and the rest of the world is coming up with new awesome things that Athena machines are missing out on. A student group that I am vaguely involved with, SIPB, took the early initiative with this and created DebAthena, which takes stock Debian and Ubuntu and allows it to closely resemble an Athena environment. We even run a campus Linux dialup using the packages. (I won’t claim to have done much work on DebAthena myself because, well, I didn’t.) Amazingly, the Athena release team has decided to work with the SIPB on the next release of Athena. So, what I really just wasted over 600 words prepping for is to say that Athena 10 will be based on Ubuntu. This is only relatively new news, but I am lame about finishing blog posts. There are a variety of reasons why Ubuntu was chosen over Debian. Some of them are lame and some of them are not. Even so, I am excited about this prospect—and it should be possible to peripherally support Debian in such a way that was not possible with Athena 9.4. I really like Athena. Even coming to MIT with a background in Linux there has been a steep learning curve, though, and I think that things could be better. Lots of people here have their first encounter with a ‘nix system in the form of Athena, and we should strive to make that experience as good as possible. I’m kind of skeptical on the expected release date of this upcoming summer, but as long as it happens soon it will be a big step forward. In some ways it’s kind of sad that I’m excited about a big part of a research institution catching up with others—but inertia is a strong force, and dealing with thousands of workstations is no trivial task. I kind of long for the exciting days of creating new big pieces of free software like X. I bet I imagine those days as being better than they actually were.

Dear Warner Brothers, As a poor hosed college student, I have spent many a month where I have not bought any movies. Finally, I got some money for my birthday and decided to buy the film March of the Penguins. However, I did not read the very fine print, and when I got home I found that it crashes mplayer, and totem will only play the previews; it is completely unable to play the feature title. I don’t want to copy this goddamn DVD, I only wanted to be able to play it on my computer since the TV room downstairs was full of LARPers at the time. However, due to your ridiculously anti-consumer copy protection, I had to borrow my roommate’s Powerbook in order to accomplish this. I don’t like Macs. I already paid you for the movie; why does my software need to pay you to play the movie? Maybe next time I will download your movie instead of paying you for it. No love, Christine

Top posters in a few Debian-related Planets:

$ planet-scores.sh 
Planet Debian-FR :
     19 Rapha l Hertzog
      4 Roland Mas
      3 Jean-Christophe Dubacq
      2 Gr gory Colpart
      2 Alexis Sukrieh

Sometimes I think this should be renamed Planet Buxy.

Planet Debian-FR (utilisateurs) :
     10 Julien Candelier
      8 Emilien Macchi
      4 Guilhem Bonnefille
      3 Shams Fantar
      1 Rapha l Hertzog
      1 Olivier Berger (perso)
      1 Jean-Christophe Dubacq
      1 Jean-Baptiste H tier (djib)
      1 Eric Veiras Galisson

Newly added contributors to that planet have all their recent articles aggregated, not only the ones they wrote since they were added.

Planet Debian :
     40 Christian Perrier
      2 Russell Coker
      2 Raphael Geissert
      1 Wouter Verhelst
      1 Steve Kemp
      1 Romain Francoise
      1 NOKUBI Takatsugu
      1 Michal  iha 
      1 John Goerzen
      1 Joey Schulze
      1 Gerfried Fuchs
      1 Fathi Boudra
      1 Enrico Zini
      1 Emanuele Rocca
      1 Dirk Eddelbuettel
      1 David Welton
      1 Christine Spang
      1 Antti-Juhani Kaijanaho
      1 Adam Rosi-Kessel

Planet "Christian loves rugby".

debian-community.org :
      4 Holger Levsen
      3 Andrew Donnellan
      2 Evgeni Golov
      1 Wolfgang Lonien
      1 Rapha l Hertzog
      1 Martin Albisetti
      1 Marcos Marado
      1 Jean-Christophe Dubacq
      1 Cord Beermann
      1 Benjamin A'Lee
      1 Andreas Putzo
$

I know I have an encoding problem on some planets, but that script is a very basic curl+shell+sed+grep+recode+sort+uniq pipeline, and I only use it for the amusement value. Maybe I'll recode it with a proper RSS parser some day if I feel utterly bored.

Someone asked me today if I was 21. I’m not sure where that idea came from, but no, I’m not 21.

First the good thing: I updated wordpress to 2.3. Now the bad thing: I updated wordpress to 2.3. With 2.3 there where many infrastructure changes. For a complete list, see the Release Announcement. The most extensions breaking change was the implementation of native tag support. Referencing to Not working Plugin List Ultimate Tag Warrior and Extended Live Archives are problematic. Both caused troubles on update, but there is a fix for ELA and one for UTW. By reviewing the informations for writing this articel, I noticed that I’m running fine with the Ultimate Tag Warrior Bugfix Release provided by Christine from the Internet.
My theme K2 was needing also an update, which caused the style to be broken. So waiting for a fix did take little longer, but when reviewing it, I noticed that only a css class name did need an update.
This all teaches me, when using a project with much depencies, it will be a mess when updating, as long as isn’t all provided by one source. It’s some kind of using a project “still in development”.
Update: While we are at “still in development” .. I updated to 2.3.1-RC1 some seconds ago. :)

Nicolas Fran ois just announced that we (shadow package maintenance team in Debian) are taking over the maintenance of shadow upstream. Shadow is the source package that builds the passwd and login packages. login provides.....login, while passwd of provides 'passwd' but also several low-level user/group maintenance utilities (useradd, userdel, etc.....not to be confused with higher level utilities we have in Debian such as adduser). Since March 2007, Tomasz Klockzek (insert some specific Polish letter here and there), the former upstream author, nearly vanished, probably too busy with his RL and professionnal activities. Shadow is in a pretty good state, thanks to Tomasz great work and the great collaboration we had last years with him. So, it sounded quite logical topropose taking the maintenance over. Therefore, we proposed this to maintainers from Gentoo and RedHat. While none of them really want to maintain the software, they're OK to collaborate if we're taking the "lead". The shadow "team" in Debian is currently made of Nicolas, Christine Spang and me. We might need more help, particularly from people involved in PAM-related stuff and skilled in C programming and security. As of now, I don't expect us to do more than trying to merge in patches used in Debian/Gentoo/RedHat and maintain the code without adding features. The main contact point for shadow maintenance is the pkg-shadow-devel mailing list on Alioth.

I feel like this picture would make a decent new hackgotchi (with up-to-date hair!). I wonder if I could bribe someone with better GIMP-fu to make this happen. <twiddle>

Going: Best. Choice. Ever. (Ironically?,) I spent way less time on my computer than I do when I’m at home.

So, here I am in Jamaica, NY, near the JFK airport. Flyglobspan’s flight to Liverpool was cancelled and scheduled until next Monday. This simply sucks and I don’t have any energy left for flaming anybody, I just did it too much during the afternoon. Just as Christine, I shouldn’t have booked with this crappy company, due to my previous feelings about this. A lady was flying on Tuesday, and they rescheduled her itinerary to today, and they simply re-rescheduled now for Monday. Also, I already had an scheduled train from Liverpool to Edinburgh and an open return. If I don’t get my way to the UK on Monday, I’ll simply won’t be able to make it for DebConf, since I had planned to get back from Edinburgh to Liverpool on Friday night or Saturday morning, Raquel could join me in NYC before of what we had planned (Saturday evening). At least, the airline is paying for a hotel. So, I’m stuck here, with two bottles of tequila, one of mezcal, a bottle of extra-spicy Valentina, a pack of ping initos, which all were presents for buddies, and all energy I wanted to spend with friends in Edinburgh. Such is life. I’m going out right now actually. I’ll see if I can catch some jazz somewhere in NYC. If any Debianer or Perler is around the neighborhood, feel free to call/text to +525529009939.

The Real Cambridge is quite a lot different from the US Cambridge. There are vast stretches of green grass everywhere. People drive little brightly-coloured Volkswagons on the wrong side of the street, and in some places one can be walking down the middle of the street and not realize that vehicle traffic can go there too until a car creeps up behind you, trying to get through. Everywhere that’s not explicitly marked “no cycles” (the colleges, historic important buildings, etc.) features dozens of locked up, often step over-framed commuter bikes, decorated with panniers and front baskets. I still find it vaguely nerve-wracking being in a British vehicle, since I’m always expecting cars traveling in the opposite direction to come wheeling towards me. But I have yet to step off the curb and almost get hit by a double-decker bus because I looked in the wrong direction before starting across. The Cam River is frankly quite puny. Walking alongside it you can witness such events as crew boats nearly crashing into tour boats, and apparently a sort of crew racing called “knocking” is often used because of the river’s narrowness. It’s also not very deep, as can be proven by the periodic punt hires along its shores. And here punting is not to procrastinate (very much an MIT-ism) but to propel a punt , which is a flat-bottomed boat with square ends, by pushing a pole against the bottom of the river. It’s difficult to go six hours without being offered a cup of tea, especially if one is visiting many different people. And I have no idea how people can manage to get drunk off of beer, because a pint is quite enough to fill my stomach and leave no room left for more. So much liquid! And the prices of everything here are just about the same as in the US–except in pounds sterling, not dollars. Which means things really cost twice as much. But since the only things I really need to buy are food, drink, and miscellaneous (like anti-death-by-hay-fever-histamine), things will work out alright. Things have been awesome so far, and the local free software-Debian-Ubuntu-GNOME crowd has made me feel right at home. Maybe someday I will actually swap Cambridges for a while. I’ve gotten to see a bit of Cambridge University here too. Since Hanna’s (really awesome) dad is a fellow of King’s College, we got to go in and look around even though it’s exam season and the general public isn’t allowed in — there’s always a person in funny academic robes standing at the gate and shooing away tourists. Right through the gates there is a large, pristine mowed lawn. It’s in such a condition because no one is allowed to walk on it — unless they’re a fellow of the college. Flaunt that. Her dad also supervises the Cambridge end of CME, so we crashed an end-of-the-year garden party for that this past afternoon. And Saturday it’s off to Scotland, which should be just as awesome! And with more people and more Debian! I’m excited.

Made it to the “real” Cambridge in one piece. I’m currently in Dafydd Harries and Matthew Garrett’s living room. Last night when we were all sitting around hacking and drinking tea, there were four X-series Thinkpads and four people at the table. Clearly these must be smart people.

My internal clock is finding it hard to believe that it’s light outside right now, which might have something to do with the fact that I’m sitting in Shannon, Ireland. Since I only got maybe two hours of sleep on the plane, I wonder if I’m going to crash horribly later today. I haven’t flown internationally since 2000, so I was a little paranoid about it being a horrible nightmare, but so far it hasn’t been. I haven’t managed to trip any metal detectors yet, though I did accidentally leave my laptop in my bag when I sent it through the scanner at Logan. The security people were nice enough about it, however. I’m not carrying much in terms of carry-ons, so things have been smooth. I completely forgot that “long-haul” flights serve meals. Aer Lingus has a standard meal offering consisting of “chicken” or “beef”, neither of which are very good for vegans. Apparently if you call their reservations office in advance of your flight you can order special meals, of which vegan vegetarian is an option. But I definitely don’t remember this being mentioned at all (or at least very prominently) during the booking process, so I never thought of checking. I had just written off being able to eat the airline food and brought granola bars and snacks. Apparently this was a wrong assumption. I was originally going to FlyGlobespan, but ended up changing my mind after experiencing their entirely broken website which didn’t allow me to make a booking, and waiting a week for a response to their “feedback form” and never getting any, all the while watching their fares creep up as every day passed. Luckily the flight I ended up getting wasn’t too much more expensive, and even allowed me the flexibility to fly into London and out from Glasgow, making it easier to accomplish my plans of visiting Dafydd Harries, Hanna Wallach, and Matthew Garrett in the “other” Cambridge before ending up at Debconf!

Registrations for the Munich Lindy Exchange (20. - 23. September 2007) are open.That will be a Lindy exchange to remember: this is the first Oktoberfest weekend, and of course the Lindy people will rock the Oktoberfest, too (apart from doing all kinds of other fun stuff, of course).(And yes, that means you should plan ahead - flights could become rather expensive during Oktoberfest. :-( )So if you are a Lindy Hop dancer, and want to meet some fun people, come to visit us. You won't be just a tourist, but you'll have "Munich natives" around you to show you all the cool places.Organized by Swing and the city (Christine von Scheidt).

München (Munich!) has a great swing scene - alive and kicking. Lindy Hop [wikipedia], Balboa [wikipedia], Boogie Woogie [wikipedia] (~ East Coast Swing) and Rock'n'Roll [wikipedia] (the acrobatic version) all over the place. Since starting dancing (RnR some years ago, Lindy a year ago, all just socially until about half a year where I took on the others as well and started going to some real trainings), they've become an essential part of my life that I wouldn't want to miss. If you happen to come to Munich, here are some links for you:

• Swing and the City, the homepage of Christine von Scheidt, a world class dancer and trainer as well as judge in some contests gives Lindy Hop classes that are excellent.
• The Cord (Sonnenstraße, very central location in Munich) has a great cosmopolitan flair and a swing night every monday, often with live music (which may or may not be great for dancing). Cat and Chris of 'Swing and the City' give teaser classes there, too.
• Salon Erna at Optimolwerke (near Ostbahnhof, also quite central, at the big party areal in Munich) is the home of Swing on Sunday. There is a beginners class as 19:30 with changing trainers and topic (usually Lindy Hop). While a bar like Cord, there are mostly dancers here.
• Swing it! is organizing social dancing events with livebands about once a month. Unfortunately, the previous location closed down (not due to Swing It, which got the place really crowded), but they'll hopefully find a new home soon.
• Boogie-Bären is the dancing club I'm in. They have four Lindy Hop classes on Tuesday, two Balboa classes on thursday and Boogie Woogie classes on most days.
• Near Fürstenfeldbruck (north-west of Munich) there is the Tanzfabrik Überacker where Fabi and Gino will take good care of you; I learned a lot from them in their classes at Salon Erna. They got me addicted to Lindy Hop. :-)
• Keep on Swinging, is the home of Fabi and Chrissi. They are giving occasional workshops at the Tanzfabrik
• If you are at the university for some time, got to the University Sports Programm. It's exceptionally cheap (like 7.50 EUR for a term for a regular student), and that includes lots of sport offers, such as a Rock'n'Roll and Boogie Woogie class. Thats where I started dancing before going to Berkeley, discovering Lindy Hop there and continuing it in Munich later on.
• Claudia and Horst, who also teach at Boogie-Bären, also give classes in Freising, north of Munich.
• And of course World of Swing: Markus and Bärbel are very well known dancers and trainers. If you are into swing, you probably have seen or met them already. They are giving Balboa and Boogie Woogie-Classes and organizing large dance events such as Rock that Swing or the "Munich Balboa Weekend".
• In summer, there will hopefully be a weekly dance event in Hofgarten park again, at the Diana temple.

P.S. My personal favourites / recommendations: Go to Cord or Salon Erna to see how much fun the community is, then take classes with Swing and the City or Keep on Swinging.

While I’m not a Harvard student, I’m vaguely affiliated through some friends of mine with Harvard Free Culture, a local Free Culture chapter. They are, after all, just up the street. One of our newest projects is the Free Music Project. The goal, is, well, to gather together music under free licenses, both for just making a centralized collection of free music and for other specialized purposes, like providing music to go on OLPC laptops and school servers. So, go find free music, or if you’re an artist, re-release your music under a free license or record some new stuff. (If you’re in the Boston area, Antenna Alliance can help you get your music recorded for free. Who knows, maybe your music will end up on millions of laptops.

In MIT-land, IAP is over, and classes have been running again for a week. This term I’m doing things such as learning Scheme in the intro CS class 6.001, “The Structure and Interpretation of Computer Programs” — otherwise known as SICP. No DrScheme jokes. Ari, this means you. IAP was great fun — it’s kind of a like a mini-summer in between terms. I played in a LARP, participated in the MIT Mystery Hunt on the same team as Mako, and made a robot. But now it’s back to the grindstone. But I’m looking forward to this term more than I was last term. (Famous last words.)

News flash: gamers and Tron fans everywhere can rejoice; Armagetron Advanced will soon be up-to-date once more in Debian! The last time a new upstream version (0.2.7.0) was uploaded was almost two years ago now, and while the Debian package has languished in neglect, upstream has chugged on, fixing bugs and adding new awesomeness to the game. Just recently, the old maintainer orphaned the package, and since I use it anyway I’ve adopted it and given it some much-needed love. The new version is 0.2.8.2.1, what an, er, long version number. The new packages have been renamed from armagetron[-foo] to armagetronad[-foo] to reflect upstream’s name change. They include upstream improvements such as the addition of maps and improved graphics code, as well as packaging improvements like a new initscript for the server and rewritten, up-to-date manpages. While the new packages have been uploaded to experimental, they’re stuck in NEW due to the binary name changes. So, grab the x86 or x86-kfreebsd packages from here and test, test, test! (Yes, I run a kfreebsd machine. I wanted something eclectic for a non-essential, moderately old dual-core x86 box. Also, I’ll probably compile amd64 packages soon, but the amd64-machine I can use to build them on is currently in a half-installed state, which I need to fix before that. You can always build from source.) I’ve cleared with the security team that it won’t get in the way of anything and will probably be uploading to unstable as soon as there’s been some more testing to look for major problems. And since the newest version contains fixes for the security bugs affecting the old version, I’m going to snoop around and judge the [in]sanity level of porting back the security fixes for etch, since the new version will at most be unofficially backported to etch. Go, er, take a break in between fixing RC bugs. And test, test, test!

One of the student groups I’m involved in at MIT is the SIPB, the Student Information Processing Board. It’s a volunteer computer group so old that they called it “information processing” back then. They run a bunch of different servers and provide lots of cool services for the MIT community. One of the things that they do is teach classes about various things related to computing during IAP, MIT’s Independent Activities Period. So back when I had just gotten started with the group, one of the members was like, “Hey! You want to teach an IAP class!” and, being a frosh, I was like, “Er, I didn’t know that… but, um, okay.” So I taught one about Debian, of course. This year’s topic was Giving Back: Contributing to Debian and the New Maintainer Process. It was a three-day series, as described here. The lengths of the talks varied, with the first day being ~45 minutes, the second being ~1.5 hours, and the last being ~30 minutes. All of the lecture materials can be found here. The audience was on the high side of technical, and a lot of the slides were more to nudge me into what I was talking about rather than to be really awesome slides. Which probably should have involved less text. The packaging crash course definitely drew a much larger audience than the first or third parts, which mostly consisted of people I know who work on Debian-Athena, the unexpected appearance of my friend Aaron Swartz who’s in town for a couple weeks, and a few faces that I didn’t know. Maybe next year I’ll try to plan something that just involves a more intensive packaging course. Because, although I procrastinated, pushed the original lecture dates back a week from original plan, and made my lecture slides on the day they were presented, I actually did have fun. And it’s good practice.