Installing SageMath 10.2.beta* in Ubuntu 22.04

[Ian Benson]

Can you help to get the attached install to complete.

At present it fails with the messages

Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

* package:         fplll-5.4.4
  last build time: Sep 12 22:52
  log file:        /home/ibenson/sagemath/stagedevelop/sage/logs/pkgs/fplll-5.4.4.log
  build directory: /home/ibenson/sagemath/stagedevelop/sage/local/var/tmp/sage/build/fplll-5.4.4

* package:         fflas_ffpack-2.4.3.p0
  last build time: Sep 12 22:55
  log file:        /home/ibenson/sagemath/stagedevelop/sage/logs/pkgs/fflas_ffpack-2.4.3.p0.log
  build directory: /home/ibenson/sagemath/stagedevelop/sage/local/var/tmp/sage/build/fflas_ffpack-2.4.3.p0

* package:         giac-1.9.0.15p0
  last build time: Sep 12 22:59
  log file:        /home/ibenson/sagemath/stagedevelop/sage/logs/pkgs/giac-1.9.0.15p0.log
  build directory: /home/ibenson/sagemath/stagedevelop/sage/local/var/tmp/sage/build/giac-1.9.0.15p0

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.2 LTS
Release:        22.04

I attach the logs as requested.

Many thanks for all your hard work.

~i

[Eric Gourgoulhon]

Hi,

From the log files, all these failures have the same origin:

g++: fatal error: Killed signal terminated program cc1plus

It seems that the SageMath build has been interrupted by some external process.

Have you tried https://sagemanifolds.obspm.fr/install_ubuntu.html ?

Eric.

[Dima Pasechnik]

On Wed, Sep 13, 2023 at 9:34 AM Eric Gourgoulhon <egourg...@gmail.com> wrote:

Hi,

From the log files, all these failures have the same origin:

g++: fatal error: Killed signal terminated program cc1plus

This looks like insufficient amount of RAM available.  2Gb of RAM are a minimum for these Sage packages, 

possibly more. This kind of error pops up when one tries to build on a resource-constrained VM.

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[Ian Benson]

Thanks for that advice. I am running in a VM under Windows 11 WSL. I replaced MAKE="make -j8" make by MAKE="make -j2" make

and the installation worked ok.