Thanks, Maxime. Here is what I did. Starting from scratch, cloned develop branch, make, make pytest, make ptestlong with no problems. New branch with a very minor modification in one file (typo in a doc string). So I think this applies:
*Rebuilding Sage* Once you have made any changes you of course want to build Sage and try out your edits. As long as you only modified the Sage library (that is, Python and Cython files under src/sage/...) you just have to run: ./sage -br to rebuild the Sage library and then start Sage. This should be quite fast. If you made changes to third-party packages, then you have to run make build as if you were installing Sage from scratch. Of course make build works, but my question is why ./sage -br fails with /bin/sh: @cd: command not found Guillermo On Sun, 24 Apr 2022 at 11:30, Maxime Bombar <maxime.bom...@inria.fr> wrote: > On 4/24/22 00:37, G. M.-S. wrote: > > > > Following the advice in > > > > > https://doc.sagemath.org/html/en/developer/walk_through.html#rebuilding-sage > > > > when trying > > > > ./sage -br > > > > I get > > > > [...] > > *********************************************** > > /bin/sh: @cd: command not found > > make: *** [sagelib-SAGE_VENV-no-deps] Error 127 > > > > real 0m0.029s > > user 0m0.024s > > sys 0m0.003s > > *************************************************************** > > Error building Sage. > > > > The following package(s) may have failed to build (not necessarily > > during this run of 'make sagelib-no-deps'): > > > > It is safe to delete any log files [...] > > > > What can I do? > > > > Guillermo > > > Hi Guillermo, > > if you have upgraded your system, especially python version, and/or > other Sage dependencies, it might be necessary to rebuild sage from > scratch, with a `make build`. > > -- > Maxime > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CANnG189J4QwAK51-OKf6UaKjGZd_zr-ZiKzi1PU0k8WgcS%2BH8g%40mail.gmail.com.
