Usage Setup instructions approaches described concisely in the repo README.md and documentation site. It consists of just five (or fewer) simple steps, and scripts are provided too for focal (20.04) and jammy (22.04).

Demos Check out these two demos (also at the r2u site):

Installing the full tidyverse in one command and 18 seconds

Installing brms and its depends in one command and 13 seconds (and show gitpod.io)

Integration via bspm The r2u setup can be used directly with apt (or dpkg or any other frontend to the package management system). Once installed apt update; apt upgrade will take care of new packages. For this to work, all CRAN packages (and all BioConductor packages depended upon) are mapped to names like r-cran-rcpp and r-bioc-s4vectors: an r prefix, the repo, and the package name, all lower-cased. That works but thanks to the wonderful bspm package by I aki car we can do much better. It connects R s own install.packages() and update.packages() to apt. So we can just say (as the demos above show) install.packages("tidyverse") or install.packages("brms") and binaries are installed via apt which is fantastic and it connects R to the system package manager. The setup is really only two lines and described at the r2u site as part of the setup.

History and Motivation Turning CRAN packages into .deb binaries is not a new idea. Albrecht Gebhardt was the first to realize this about twenty years ago (!!) and implemented it with a single Perl script. Next, Albrecht, Stefan Moeller, David Vernazobres and I built on top of this which is described in this useR! 2007 paper. A most excellent generalization and rewrite was provided by Charles Blundell in an superb Google Summer of Code contribution in 2008 which I mentored. Charles and I described it in this talk at useR! 2009. I ran that setup for a while afterwards, but it died via an internal database corruption in 2010 right when I tried to demo it at CRAN headquarters in Vienna. This peaked at, if memory serves, about 5k packages: all of CRAN at the time. Don Armstrong took it one step further in a full reimplemenation which, if I recall correctly, coverd all of CRAN and BioConductor for what may have been 8k or 9k packages. Don had a stronger system (with full RAID-5) but it also died in a crash and was never rebuilt even though he and I could have relied on Debian resources (as all these approaches focused on Debian). During that time, Michael Rutter created a variant that cleverly used an Ubuntu-only setup utilizing Launchpad. This repo is still going strong, used and relied-upon by many, and about 5k packages (per distribution) strong. At one point, a group consisting of Don, Michael, G bor Cs rdi and myself (as lead/PI) had financial support from the RConsortium ISC for a more general re-implementation , but that support was withdrawn when we did not have time to deliver. We should also note other long-standing approaches. Detlef Steuer has been using the openSUSE Build Service to provide nearly all of CRAN for openSUSE for many years. I aki car built a similar system for Fedora described in this blog post. I aki and I also have a arXiv paper describing all this.

Details Please see the the r2u site for all details on using r2u.

Acknowledgements The help of everybody who has worked on this is greatly appreciated. So a huge Thank you! to Albrecht, David, Stefan, Charles, Don, Michael, Detlef, G bor, I aki and whoever I may have omitted. Similarly, thanks to everybody working on R, CRAN, Debian, or Ubuntu it all makes for a superb system. And another big Thank you! goes to my GitHub sponsors whose continued support is greatly appreciated.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

I wrote this blog post with Kaylea Champion and a version of this post was originally posted on the Community Data Science Collective blog. Critical software we all rely on can silently crumble away beneath us. Unfortunately, we often don t find out software infrastructure is in poor condition until it is too late. Over the last year or so, I have been supporting Kaylea Champion on a project my group announced earlier to measure software underproduction a term we use to describe software that is low in quality but high in importance. Underproduction reflects an important type of risk in widely used free/libre open source software (FLOSS) because participants often choose their own projects and tasks. Because FLOSS contributors work as volunteers and choose what they work on, important projects aren t always the ones to which FLOSS developers devote the most attention. Even when developers want to work on important projects, relative neglect among important projects is often difficult for FLOSS contributors to see. Given all this, what can we do to detect problems in FLOSS infrastructure before major failures occur? Kaylea Champion and I recently published a paper laying out our new method for measuring underproduction at the IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER) 2021 that we believe provides one important answer to this question.

Conceptual diagram showing how our conception of underproduction relates to quality and importance of software.

These 30 packages have the highest level of underproduction in Debian according to our analysis.

For more details, check out the full paper which is available as a freely accessible preprint.

This project was supported by the Ford/Sloan Digital Infrastructure Initiative. Wm Salt Hale of the Community Data Science Collective and Debian Developers Paul Wise and Don Armstrong provided valuable assistance in accessing and interpreting Debian bug data. Ren Just generously provided insight and feedback on the manuscript.

Paper Citation: Kaylea Champion and Benjamin Mako Hill. 2021. Underproduction: An Approach for Measuring Risk in Open Source Software. In Proceedings of the IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER 2021). IEEE.

Contact Kaylea Champion (kaylea@uw.edu) with any questions or if you are interested in following up.

 autorandr --save undocked

autorandr --save workstation

 #!/bin/bash
 xrandr --dpi 92
 xrandr --output DP2-2 --primary
 i3-msg '[workspace="^(1 4 6)"] move workspace to output DP2-2;'
 i3-msg '[workspace="^(2 5 9)"] move workspace to output DP2-3;'
 i3-msg '[workspace="^(3 8)"] move workspace to output DP2-1;'

• Code for slides in git
• PDF of slides

Some weeks ago, Nicolas Dandrimont proposed a GR for declassifying
debian-private[1]. In the course of the following discussion, he
accepted[2] Don Armstrong's amendment[3], which intended to clarify the
meaning and implementation regarding the work of our delegates and the
powers of the DPL, and recognizing the historical value that could lie
within said list.
[1] https://www.debian.org/vote/2016/vote_002
[2] https://lists.debian.org/debian-vote/2016/07/msg00108.html
[3] https://lists.debian.org/debian-vote/2016/07/msg00078.html
In the process of the discussion, several people objected to the
amended wording, particularly to the fact that "sufficient time and
opportunity" might not be sufficiently bound and defined.
I am, as some of its initial seconders, a strong believer in Nicolas'
original proposal; repealing a GR that was never implemented in the
slightest way basically means the Debian project should stop lying,
both to itself and to the whole free software community within which
it exists, about something that would be nice but is effectively not
implementable.
While Don's proposal is a good contribution, given that in the
aforementioned GR "Further Discussion" won 134 votes against 118, I
hereby propose the following General Resolution:
=== BEGIN GR TEXT ===
Title: Acknowledge that the debian-private list will remain private.
1. The 2005 General Resolution titled "Declassification of debian-private
   list archives" is repealed.
2. In keeping with paragraph 3 of the Debian Social Contract, Debian
   Developers are strongly encouraged to use the debian-private mailing
   list only for discussions that should not be disclosed.
=== END GR TEXT ===
Thanks for your consideration,
--
Gunnar Wolf
(with thanks to Nicolas for writing the entirety of the GR text ;-) )

• Ian Jackson's Acknowledge difficulty of declassifying debian-private makes explicit the role of the listmasters and allows for a formal declassification process to take place, as long as the privacy guarantees we had after the 2005 GR are not diminished.
• Iain Lane's reply to Ian is not yet formally proposed, but makes it spelt out that no declassification should ever occur unless all of the involved authors have explicitly consented

• To invite Iain to formally propose his text as an option to mine
• To invite more DDs to second the available options
• To publicize the ongoing discussion

echo -e '#!/bin/bash\nmake foo'  \
 qsub -q default -S /bin/bash -d $(pwd) \
  -l mem=8G,nodes=1:ppn=4 -;

dqsub --mem 8G --ppn 4 make foo;

ls -1 SRX* dqsub --mem 8G --ppn 4 --array chdir make bar;

ls -1 SRX* dqsub --mem 8G --ppn 4 --array xargs make bar -C;

• Improve documentation under http://www.debian.org/Bugs
• Document of bug-tags and categories
• Improve upstream debbugs documentation

1. Check existence of a header e.g. Received: (at 657783-done) by bugs.debian.org; 29 Jan 2012 13:27:42 +0000
2. Check for header CC: NUMBER-close done
3. Check for header TO: NUMBER-close done
4. Check for Close: NUMBER in body.

import requests
from datetime import datetime
import mailbox
import re
import os
import tempfile
def get_done_date(bug_num):
    CACHE_DIR = os.path.expanduser("~") + "/.cache/rfs_bugs/"
    def get_from_cache():
        if os.path.exists(" ".format(CACHE_DIR, bug_num)):
            with open(" ".format(CACHE_DIR, bug_num)) as f:
                return datetime.strptime(f.readlines()[0].rstrip(), "%Y-%m-%d").date()
        else:
            return None
    done_date = get_from_cache()
    if done_date is not None:
        return done_date
    else:
        r = requests.get("https://bugs.debian.org/cgi-bin/bugreport.cgi?mbox=yes;bug= ;mboxstatus=yes".format(self._num))
        d = try_header(r.text)
        if d is None:
            d = try_cc(r.text)
        if d is None:
            d = try_body(r.text)
        if d is not None:
            with open(" ".format(CACHE_DIR, bug_num), "w") as f:
                f.write(" ".format(d.date()))
        else:
            return None
        return d.date()
    def try_body(text):
        reg = "\(at\s.+\)\s+by\sbugs\.debian\.org;\s(\d 1,2 \s\w\w\w\s\d\d\d\d)"
        handle, name = tempfile.mkstemp()
        with open(name, "w") as f:
            f.write(text.encode('latin-1'))
        mbox = mailbox.mbox(name)
        for i in mbox.items():
            if i[1].is_multipart():
                for m in i[1].get_payload():
                    if "close" in str(m) or "done" in str(m):
                        try:
                            result = re.search(reg, i[1]['Received'])
                            return datetime.strptime(result.group(1), "%d %b %Y")
                        except:
                            return None
            else:
                if "close" in i[1].get_payload() or "done" in i[1].get_payload():
                    try:
                        result = re.search(reg, i[1]['Received'])
                        return datetime.strptime(result.group(1), "%d %b %Y")
                    except:
                        return None
        return None
    def try_header(text):
        reg = "Received:\s\(at\s\d\d\d\d\d\d-(close done)\)\s+by.+"
        try:
            result = re.search(reg, r.text)
            line = result.group(0)
            reg2 = "\d 1,2 \s\w\w\w\s\d\d\d\d"
            result = re.search(reg2, line)
            d = datetime.strptime(result.group(0), "%d %b %Y")
            return d
        except:
            return None
    def try_cc(text):
        reg = "\(at\s.+\)\s+by\sbugs\.debian\.org;\s(\d 1,2 \s\w\w\w\s\d\d\d\d)"
        handle, name = tempfile.mkstemp()
        with open(name, "w") as f:
            f.write(text.encode('latin-1'))
        mbox = mailbox.mbox(name)
        for i in mbox.items():
            if ('CC' in i[1] and "done" in i[1]['CC']) or ('To' in i[1] and "done" in i[1]['To']):
                try:
                    result = re.search(reg, i[1]['Received'])
                    return datetime.strptime(result.group(1), "%d %b %Y")
                except:
                    return None
if __name__ == "__main__":
    print get_done_date(752210)

• Why is everyone on stage wearing shorts? Is this a thing now?
• Langasek is pronounced with a 'sh' I did not know that.
• Kees is pronounced 'case' I also did not know that.
• Steve missed a good opportunity for a "Who moved my cheese?" joke. (Hey its not any more obscure than the "white Chevy Nova" joke.)
• A well-deserved award to Russ Allbery from some of the UK people for being the voice of reason on the mailing lists. See Vincent Sanders blog for details.
  

• More shorts. I am starting to feel overdressed.
• Stefan reminisces about how he got involved in Free Software and his philosophy of the same. A good introduction for anyone wondering what
  makes a Debian hacker tick.
• We should be concerned about software freedom in the new "cloud" environments. Debian can play an important role in this by making it really simple for
  users to set up their own cloud environments. My take: the focus should
  be on free standards and protocols. The power that Google, Facebook etc.
  have is drastically reduced if it is easy to jump ship.

• pro: no shorts con: womens slacks
• Intriguing anthropological investigation into Anonymous and how it/they relate to Free Software.
• Coc acknowledged then ignored. Why do we need it again?
• "Anonymous has cabals ... [that] make the cabals within Debian look like childs play."

• I would settle for a lungi at this point but noooo shorts again. (plaid to boot.)
• The return of my yearly guilt about undertaking to Don to add RSS support to debbugs way back at debconf 10 and not following up on it. Damn it, I am going to get this done now.
• Sadly, the initial part of the stream is missing and it begans right in the middle of Don saying something interesting.


• "I have to admit my primary motivation for giving a talk was to try to force myself into actually doing the work I'm talking about."
• Stats porn. The BTS is growing at a phenomenal rate. bugs opened 142/day. But only 95/day closed.

• pro: no shorts con: kilt
• I was interested in this talk because one of these days I want to get GRUB 2 running on Debian Minix but a lot went over my head so I'll have to do some
  more research first.

• trouser status: undetermined
• Problem: There are many different services providing information in Debian but they do not interop very well.
• fedmsg is a unified message bus originally developed by Fedora who were facing a similar problem.


• It has now been implemented in Debian.

• trouser sta- oh the hell with this.
• Another talk which is more biographical than technical. Again, useful to help understand the motivations of hackers.
• What interests me is that for younger generations it was open source which was a novel idea whereas for those of who grew up in the 8-bit era, having
  to hack on a computer was expected (whether you wanted to or not and it was
  proprietary software you couldn't share which was considered new and strange.

• Ou est les pantalons? Je ne sais pas. (Apologies to Mme Terzini.)
• Kudos to Didier for taking up this augean task mostly on his own. Despite the long-promised "paperless" office I need to be able to print and I was
  pleasantly surprised that my new xerox all-in-one worked under Debian with
  very little hassle.
• Brother sucks. Don't buy their printers. Ditto for Epson and Samsung.
• Buy HP instead.

• Bdale Garbee: USA
• Russ Allbery: USA
• Don Armstrong: USA
• Andreas Barth: Germany
• Ian Jackson: United Kingdom
• Steve Langasek: USA
• Colin Watson: United Kingdom

9 comments Liked this article? Click here. My blog is Flattr-enabled.

 (require 'org-protocol)
 (add-hook 'org-capture-mode-hook 'delete-other-windows)
 (setq my-org-protocol-flag nil)
 (defadvice org-capture-finalize (after delete-frame-at-end activate)
   "Delete frame at remember finalization"
   (progn (if my-org-protocol-flag (delete-frame))
          (setq my-org-protocol-flag nil)))
 (defadvice org-capture-refile (around delete-frame-after-refile activate)
   "Delete frame at remember refile"
   (if my-org-protocol-flag
       (progn
         (setq my-org-protocol-flag nil)
         ad-do-it
         (delete-frame))
     ad-do-it)
   )
 (defadvice org-capture-kill (after delete-frame-at-end activate)
   "Delete frame at remember abort"
   (progn (if my-org-protocol-flag (delete-frame))
          (setq my-org-protocol-flag nil)))
 (defadvice org-protocol-capture (before set-org-protocol-flag activate)
   (setq my-org-protocol-flag t))