Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-16 Thread Paul Teetor
@Johannes - Thank you for your suggestion. I see the wisdom in it. I like having pre-built binaries because I'm lazy; but in this case, being lazy is causing too much work. @Patrice - Thanks for sharing the story and those links. It seems the Odroid is like the RPi 3. The newer RPi 4 has (up

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-16 Thread Patrice Kiener
2 years ago at one Meetup in Paris, Marc Girondot, professor at University Paris-Saclay, presented his cluster built with 12 Odroid (equivalent to Rapsberry Pi). The stack was almost the same size than your picture as there was no fan and a narrower distance between each PCB card. There were

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-16 Thread Johannes Ranke
Am Mittwoch, 15. Juli 2020, 22:12:08 CEST schrieb Dirk Eddelbuettel: > On 15 July 2020 at 19:44, Paul Teetor wrote: > | H. Perhaps I'm using the wrong terminology. My logic is: (1) I am > | running Ubuntu focal on the cluster. > I am with you so far. > > | (2) Ubuntu focal is built on Debian

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-15 Thread Paul Teetor
H. Perhaps I'm using the wrong terminology. My logic is: (1) I am running Ubuntu focal on the cluster. (2) Ubuntu focal is built on Debian bullseye but (3) Debian bullseye is not yet the stable release; it is the 'testing' release; hence (4) I will pull the r-base-core package from the

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-15 Thread Paul Teetor
Thank you very much, Dirk. That nudge solved the problem, of course. I am embarrassed. I was so fixated on Ubuntu repositories that I neglected to check the Debian 'testing' world! Regarding the RPi: The RPi 4 uses the 'arm64' architecture, the full 64-bit one. I stopped using dedicated

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-15 Thread Dirk Eddelbuettel
On 15 July 2020 at 19:44, Paul Teetor wrote: | H. Perhaps I'm using the wrong terminology. My logic is: (1) I am running Ubuntu focal on the cluster. I am with you so far. | (2) Ubuntu focal is built on Debian bullseye but Not really. Ubuntu does their own thing, and their own snapshots.

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-15 Thread Dirk Eddelbuettel
On 15 July 2020 at 16:35, Paul Teetor wrote: | Thank you very much, Dirk. That nudge solved the problem, of course. I am embarrassed. I was so fixated on Ubuntu repositories that I neglected to check the Debian 'testing' world! | | Regarding the RPi: The RPi 4 uses the 'arm64' architecture,

Re: [R-sig-Debian] R 4.0 for ARM processors

2020-07-15 Thread Dirk Eddelbuettel
On 15 July 2020 at 14:03, Paul Teetor wrote: | Dear R-SIG-Debian folks, | | I seem to be chasing my tail, despite having a simple goal: | | - Install R 4.0.2 | - On Ubuntu 20.04 | - For an ARM processor (not Intel/AMD). | | Can someone please suggest a Debian/Ubuntu repository of the required