Sounds like RPATH has to used somewhere to make sure the correct dynamic library is used.
On Thu, 1 Jun 2023, 17:46 Nils Bruin, <nbr...@sfu.ca> wrote: > On Thursday, 1 June 2023 at 07:29:27 UTC-7 Luis Finotti wrote: > > > I am not sure I will miss them (and other packages that depended on it -- > fflas-ffpack libgivaro-dev libgivaro9 liblinbox-dev python3-brial > python3-sage), but isn't there a way to force Jupyter to use Sage's one? > > > I don't think jupyter cares about givaro. However, it sounds like your > jupyter sets up some things about the library search path (perhaps an > LD_LIBRARY_PATH)? that gets inherited by the sage process that gets > subsequently run to start the kernel. The sage script normally seems to set > search paths in such a way that it picks the right libgivaro, but when run > in the environment created by jupyter apparently it doesn't any more. > > That sounds like a bit of a bug to me. You've found a work-around by > making sure the only givaro on your system is the one sage built. But > really, the way sage sets up its environment shouldn't be derailed by what > another jupyter install does prior to it. > > The first candidate for causing this is a value for LD_LIBRARY_PATH, so if > you could look check > > "LD_LIBRARY_PATH" in os.environ > > in both your command-line sage and in sage through jupyterlab then you'd > know if there's a difference. Generally comparing the contents of > os.environ between the two may give you some insight in what might be > causing the difference in behaviour. > > The whole point of python's "venv" is that you CAN run different programs > with conflicting library requirements easily. So you could help if you can > pinpoint what is going wrong here -- perhaps it's a misconfiguration on > your system but it could also be a bug/oversight in how python's venvs are > managed. > > -- > 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/032ca71d-5f67-44db-89dc-ed0423201135n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/032ca71d-5f67-44db-89dc-ed0423201135n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAAWYfq2-svKT79eYfpvRVG7ga1xFju%3DRrgqjr-7YrgVHPVBJJw%40mail.gmail.com.
