I thought this challenge warranted sharing with the entire BeagleBoard mailing list, since Matt is offering $1,000 and it sounds like a productive endeavor, especially now that the Bug Labs guys have full OpenJDK and SharkVM running on the ARM Cortex-A8, including the BeagleBoard and on Angstrom. Besides, I’d love to see more people introduce these Neuros-style bounties (and on more platforms, including MeeGo) sponsored by people interested in moving the state of technology forward, as long as it doesn’t become the expected way to get anything done in the community. Hope someone picks this one up…
I thought this challenge warranted sharing with the entire BeagleBoard mailing list, since Matt is offering $1,000 and it sounds like a productive endeavor, especially now that the Bug Labs guys have full OpenJDK and SharkVM running on the ARM Cortex-A8, including the BeagleBoard and on Angstrom. Besides, I'd love to see more people introduce these Neuros-style bounties (and on more platforms, including MeeGo) sponsored by people interested in moving the state of technology forward, as long as it doesn't become the expected way to get anything done in the community. Hope someone picks this one up...
I hope this qualifies: http://www.angstrom-distribution.org/~koen/r_2.11.1-r0.5_armv7a.ipk 
I had to cheat a bit because my debian host has a broken fortran, so I compiled it natively on my xM and then packaged it using OE.
root@beagleboard-xM:~# uname -a
Linux beagleboard-xM 2.6.32 #2 PREEMPT Wed Jul 21 12:51:02 CEST 2010 armv7l GNU/Linux
root@beagleboard-xM:~# R
R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
x <- c(10.4, 5.6, 3.1, 6.4, 21.7)
y <- c(x, 0, x)
1/x
[1] 0.09615385 0.17857143 0.32258065 0.15625000 0.04608295
regards,
Koen
Does this qualify as well?
Install Debian Lenny, u-boot and a kernel on a SD card from
http://download.goldelico.com/ombeagle/20100715-lenny/
boot and login. Make sure the host works as a internet router.
Linux bb-debian 2.6.32 #48 PREEMPT Tue Jun 8 14:21:52 CEST 2010 armv7l
The programs included with the Debian GNU/Linux system are free
software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri Jul 23 12:48:05 2010 from 192.168.0.200
bb-debian:~# apt-get install r-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libgfortran3 libpaper-utils libpaper1 r-base-core r-cran-boot r-cran-
cluster r-cran-codetools r-cran-foreign r-cran-kernsmooth r-cran-
lattice r-cran-mgcv r-cran-nlme r-cran-rpart r-cran-survival r-cran-vr
r-recommended tk8.4
unzip zip
Suggested packages:
ess r-doc-info r-doc-pdf r-doc-html r-mathlib
Recommended packages:
r-base-html r-base-latex r-base-dev
The following NEW packages will be installed:
libgfortran3 libpaper-utils libpaper1 r-base r-base-core r-cran-boot
r-cran-cluster r-cran-codetools r-cran-foreign r-cran-kernsmooth r-
cran-lattice r-cran-mgcv r-cran-nlme r-cran-rpart r-cran-survival r-
cran-vr r-recommended
tk8.4 unzip zip
0 upgraded, 20 newly installed, 0 to remove and 1 not upgraded.
Need to get 18.2MB of archives.
After this operation, 64.3MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://ftp.de.debian.org stable/main libgfortran3 4.3.2-1.1
[211kB]
Get:2 http://ftp.de.debian.org stable/main libpaper1 1.1.23+nmu1
[21.9kB]
Get:3 http://ftp.de.debian.org stable/main libpaper-utils 1.1.23+nmu1
[18.3kB]
Get:4 http://ftp.de.debian.org stable/main zip 2.32-1 [110kB]
Get:5 http://ftp.de.debian.org stable/main unzip 5.52-12 [163kB]
Get:6 http://ftp.de.debian.org stable/main tk8.4 8.4.19-2 [1022kB]
Get:7 http://ftp.de.debian.org stable/main r-base-core 2.7.1-1+lenny1
[11.0MB]
Get:8 http://ftp.de.debian.org stable/main r-cran-boot 1.2.33-1
[458kB]
Get:9 http://ftp.de.debian.org stable/main r-cran-cluster 1.11.11-1
[343kB]
Get:10 http://ftp.de.debian.org stable/main r-cran-foreign 0.8.27-1
[154kB]
Get:11 http://ftp.de.debian.org stable/main r-cran-vr 7.2.42-1
[971kB]
Get:12 http://ftp.de.debian.org stable/main r-cran-kernsmooth
2.22.22-1
[51.7kB]
Get:13 http://ftp.de.debian.org stable/main r-cran-lattice 0.17-10-1
[598kB]
Get:14 http://ftp.de.debian.org stable/main r-cran-mgcv 1.4-1-1
[658kB]
Get:15 http://ftp.de.debian.org stable/main r-cran-nlme 3.1.89-1
[1346kB]
Get:16 http://ftp.de.debian.org stable/main r-cran-survival 2.34-1-1
[833kB]
Get:17 http://ftp.de.debian.org stable/main r-cran-rpart 3.1.41-1
[160kB]
Get:18 http://ftp.de.debian.org stable/main r-cran-codetools 0.2-1-1
[39.8kB]
Get:19 http://ftp.de.debian.org stable/main r-recommended
2.7.1-1+lenny1
[2208B]
Get:20 http://ftp.de.debian.org stable/main r-base 2.7.1-1+lenny1
[29.7kB]
Fetched 18.2MB in 21s (842kB/
s)
debconf: delaying package configuration, since apt-utils is not
installed
Selecting previously deselected package libgfortran3.
(Reading database ... 25829 files and directories currently
installed.)
Unpacking libgfortran3 (from .../libgfortran3_4.3.2-1.1_armel.deb) ...
Selecting previously deselected package libpaper1.
Unpacking libpaper1 (from .../libpaper1_1.1.23+nmu1_armel.deb) ...
Selecting previously deselected package libpaper-utils.
Unpacking libpaper-utils (from .../libpaper-
utils_1.1.23+nmu1_armel.deb) ...
Selecting previously deselected package zip.
Unpacking zip (from .../archives/zip_2.32-1_armel.deb) ...
Selecting previously deselected package unzip.
Unpacking unzip (from .../unzip_5.52-12_armel.deb) ...
Selecting previously deselected package tk8.4.
Unpacking tk8.4 (from .../tk8.4_8.4.19-2_armel.deb) ...
Selecting previously deselected package r-base-core.
Unpacking r-base-core (from .../r-base-
core_2.7.1-1+lenny1_armel.deb) ...
Selecting previously deselected package r-cran-boot.
Unpacking r-cran-boot (from .../r-cran-boot_1.2.33-1_all.deb) ...
Selecting previously deselected package r-cran-cluster.
Unpacking r-cran-cluster (from .../r-cran-
cluster_1.11.11-1_armel.deb) ...
Selecting previously deselected package r-cran-foreign.
Unpacking r-cran-foreign (from .../r-cran-
foreign_0.8.27-1_armel.deb) ...
Selecting previously deselected package r-cran-vr.
Unpacking r-cran-vr (from .../r-cran-vr_7.2.42-1_armel.deb) ...
Selecting previously deselected package r-cran-kernsmooth.
Unpacking r-cran-kernsmooth (from .../r-cran-
kernsmooth_2.22.22-1_armel.deb) ...
Selecting previously deselected package r-cran-lattice.
Unpacking r-cran-lattice (from .../r-cran-
lattice_0.17-10-1_armel.deb) ...
Selecting previously deselected package r-cran-mgcv.
Unpacking r-cran-mgcv (from .../r-cran-mgcv_1.4-1-1_armel.deb) ...
Selecting previously deselected package r-cran-nlme.
Unpacking r-cran-nlme (from .../r-cran-nlme_3.1.89-1_armel.deb) ...
Selecting previously deselected package r-cran-survival.
Unpacking r-cran-survival (from .../r-cran-
survival_2.34-1-1_armel.deb) ...
Selecting previously deselected package r-cran-rpart.
Unpacking r-cran-rpart (from .../r-cran-rpart_3.1.41-1_armel.deb) ...
Selecting previously deselected package r-cran-codetools.
Unpacking r-cran-codetools (from .../r-cran-
codetools_0.2-1-1_all.deb) ...
Selecting previously deselected package r-recommended.
Unpacking r-recommended (from .../r-
recommended_2.7.1-1+lenny1_all.deb) ...
Selecting previously deselected package r-base.
Unpacking r-base (from .../r-base_2.7.1-1+lenny1_all.deb) ...
Setting up libgfortran3 (4.3.2-1.1) ...
Setting up libpaper1 (1.1.23+nmu1) ...
Creating config file /etc/papersize with new version
Setting up libpaper-utils (1.1.23+nmu1) ...
Setting up zip (2.32-1) ...
Setting up unzip (5.52-12) ...
Setting up tk8.4 (8.4.19-2) ...
Setting up r-base-core (2.7.1-1+lenny1) ...
Setting R_PAPERSIZE_USER default to 'a4'
Creating config file /etc/R/Renviron with new version
Setting up r-cran-boot (1.2.33-1) ...
Setting up r-cran-cluster (1.11.11-1) ...
Setting up r-cran-foreign (0.8.27-1) ...
Setting up r-cran-vr (7.2.42-1) ...
Setting up r-cran-kernsmooth (2.22.22-1) ...
Setting up r-cran-lattice (0.17-10-1) ...
Setting up r-cran-mgcv (1.4-1-1) ...
Setting up r-cran-nlme (3.1.89-1) ...
Setting up r-cran-survival (2.34-1-1) ...
Setting up r-cran-rpart (3.1.41-1) ...
Setting up r-cran-codetools (0.2-1-1) ...
Setting up r-recommended (2.7.1-1+lenny1) ...
Setting up r-base (2.7.1-1+lenny1) ...
bb-debian:~# R
R version 2.7.1 (2008-06-23)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
x <- c(10.4, 5.6, 3.1, 6.4, 21.7)
y <- c(x, 0, x)
1/x
[1] 0.09615385 0.17857143 0.32258065 0.15625000 0.04608295
q()
Save workspace image? [y/n/c]: n
bb-debian:~# uname -a
Linux bb-debian 2.6.32 #48 PREEMPT Tue Jun 8 14:21:52 CEST 2010 armv7l
GNU/Linux
bb-debian:~# cat /proc/cpu
cat: /proc/cpu: Is a directory
bb-debian:~# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 696.20
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc08
CPU revision : 3
Hardware : OMAP3 Beagle Board
Revision : 0020
Serial : 0000000000000000
bb-debian:~#
Debian != angstrom
I didn't recognize that ($$$ makes people greedy). Sorry.
But I already had thought that "apt-get install" would be too simple
to earn 1000 $ 
We tried it at one time with Evolution (&/or GNOME, i can’t remember) - way back around 2003 iirc. Generally you attract people who just want the money, who aren’t much use for any free software that doesn’t earn any, and if that’s their general motivation in life they probably wont have a passion for it either. They still need a lot of help since it isn’t ever enough money for experienced people to bother and they usually piss off straight afterwards leaving you with more and unfamiliar code to maintain. AROS has done it for ages too, but at least from observation they don’t seem to get much traction from them (at least in terms of growing the developer community).
IMHO if they became common they would be become the expected way for lots of work to be done. Kind of like the GSOC thing - quite a few `students’ seem to be doing projects every year just for the money + CV, and so would not bother doing projects which don’t have that GSOC sponsorship.
Well just my 5c
!Z
Besides, I'd love to see more people introduce these Neuros-style bounties
(and on more platforms, including MeeGo) sponsored by people interested in
moving the state of technology forward, as long as it doesn't become the
expected way to get anything done in the community. Hope someone picks this
one up...From my experience and observation they aren't really all that much use.
We tried it at one time with Evolution (&/or GNOME, i can't remember) - way
back around 2003 iirc. Generally you attract people who just want the
money, who aren't much use for any free software that doesn't earn any, and
if that's their general motivation in life they probably wont have a passion
for it either. They still need a lot of help since it isn't ever enough
money for experienced people to bother and they usually piss off straight
afterwards leaving you with more and unfamiliar code to maintain. AROS has
done it for ages too, but at least from observation they don't seem to get
much traction from them (at least in terms of growing the developer
community).IMHO if they became common they would be become the expected way for lots of
work to be done. Kind of like the GSOC thing - quite a few `students' seem
to be doing projects every year just for the money + CV, and so would not
bother doing projects which don't have that GSOC sponsorship.
I certainly have that fear as well--which is why I never want to make
it an official beagleboard.org thing, but I've seen it make some
short-term impact (potentially at the expense of long-term growth).
If it is out on the fringe and not getting overly tied to the way we
do things here, I can see it solving problems.
In this case, it seems R was already in a big distro (Debian) and that
putting it on Angstrom was just a matter of running the native build
tools. Hardly seems like something to get the community excited about
now, but I hope that Matt will better note the capability of both the
BeagleBoard and community.
Let me start by apologizing for my ignorance. I am new to linux command lines, and recently got started with a beaglebone black. I am familiar with R and I think I could make use of it on my next project, just some basic data collection and analysis. As best as I can follow it looks like you guys got R installed on Angstrom. Could I get some step by step installation instructions for a complete newbie? They may already be in this thread, but I can’t seem to sort them out.
Thanks