On Thu, Mar 14, 2019 at 7:24 AM Dima Pasechnik <[email protected]> wrote: > > On Thu, Mar 14, 2019 at 7:09 AM Dima Pasechnik <[email protected]> wrote: > > > > On Thu, Mar 14, 2019 at 3:39 AM Ai Bo <[email protected]> wrote: > > > > > > Sorry, it doesn't work if I build on local disk and then copy to /nfs. > > > I got error: > > > bash-4.3$ ./sage > > But did you try moving it back to the local disk, before starting it? > Indeed, you just need to have a copy of your files on NFS, and copy it > to the local disk for running. (It's important that it's moved to the same place in the directory tree where it was built). > > Sorry for confusion, again. > > > > > > > ERROR: The Sage installation tree has moved > > > > > > from /tmp/.../sage-8.6 > > > to /nfs/.../Sage/sage-8.6 > > > > > > This is not supported, and Sage will not work. To install Sage from a > > > binary package: > > > > yes, you need to create a binary package in this case. It (not the > > unpacked result, but the package itsel) can be > > moved. Indeed, Sage binary installers have to come from somewhere, right? > > See > > > > https://github.com/sagemath/binary-pkg > > > > Sorry, I should have mentioned this earlier. It has to be built from > > scratch, AFAIK. > > > > > > > > > > As I mentioned before, I can't save files on local disk more then 30 > > > days. But it seems I can't copy the whole directory to /nfs either. > > > > > > Please advise. > > > > > > On Wed, Mar 13, 2019 at 11:21 AM Ai Bo <[email protected]> wrote: > > >> > > >> I see. Will try. Thank you. > > >> > > >> On Wed, Mar 13, 2019 at 11:04 AM Dima Pasechnik <[email protected]> > > >> wrote: > > >>> > > >>> On Wed, Mar 13, 2019 at 5:57 PM Ai Bo <[email protected]> wrote: > > >>> > > > >>> > Sorry, I can't. All local disks are cleaned out every 30 days. > > >>> > > >>> but building does not take that long. :-) > > >>> Besides, once you have a working build you can, with a bit of effort, > > >>> move it > > >>> around. > > >>> > > >>> > > > >>> > On Wed, Mar 13, 2019 at 9:43 AM Dima Pasechnik <[email protected]> > > >>> > wrote: > > >>> >> > > >>> >> On Wed, Mar 13, 2019 at 4:18 PM Ai Bo <[email protected]> wrote: > > >>> >> > > > >>> >> > Yes. This is done on NFS. > > >>> >> > I can't build on local disks as this is not on a particular > > >>> >> > machine. But I do own my own NFS disks. > > >>> >> > > >>> >> Normally multi-user systems have a "scratch" partition, a local disk > > >>> >> reserved for this kind of jobs, which is not backed up, but is fast > > >>> >> to > > >>> >> access (as opposed to NFS). > > >>> >> Ask your system admins for access to such a partition, it's a > > >>> >> perfectly reasonable request. > > >>> >> > > >>> >> > Also, the reason I want to build on my machine as when I use the > > >>> >> > online version(server), a long running program will be paused from > > >>> >> > time to time. I want to run on some machines I have access to > > >>> >> > instead. > > >>> >> > > > >>> >> > If I can't build on NFS, this seems to be a dead end too. > > >>> >> > > > >>> >> > On Wed, Mar 13, 2019 at 9:03 AM E. Madison Bray > > >>> >> > <[email protected]> wrote: > > >>> >> >> > > >>> >> >> On Wed, Mar 13, 2019 at 4:58 PM Dima Pasechnik > > >>> >> >> <[email protected]> wrote: > > >>> >> >> > > > >>> >> >> > By looking at the output it looks as if the build it on an NFS, > > >>> >> >> > and this is known to be severely broken. Could you do the build > > >>> >> >> > on a local disk? > > >>> >> >> > > >>> >> >> Oh, nice catch. Yes, many build tools can have problems on NFS, > > >>> >> >> especially on older kernels. For example if timestamps are not > > >>> >> >> fine-grained enough you can end up with screwy issues where some > > >>> >> >> dependencies don't get rebuilt properly and things like that. > > >>> >> >> > > >>> >> >> > On Wed, 13 Mar 2019 15:44 E. Madison Bray, > > >>> >> >> > <[email protected]> wrote: > > >>> >> >> >> > > >>> >> >> >> On Wed, Mar 13, 2019 at 4:40 AM Ai Bo <[email protected]> > > >>> >> >> >> wrote: > > >>> >> >> >> > > > >>> >> >> >> > Just compiled sage from source code on Linux. > > >>> >> >> >> > When I launched ./sage, I can do simple math like 2+2 which > > >>> >> >> >> > give correct > > >>> >> >> >> > But when I type: > > >>> >> >> >> > sage: import sage.graphs > > >>> >> >> >> > > > >>> >> >> >> > sage: print("%d" % len(list(graphs.nauty_geng("8")))) > > >>> >> >> >> > > > >>> >> >> >> > sage: print("%d" % len(list(graphs(8)))) > > >>> >> >> >> > > > >>> >> >> >> > I got 0 for both which are not as expected. Something is > > >>> >> >> >> > wrong. Please help. > > >>> >> >> >> > > >>> >> >> >> I think that, considering the problems you've mentioned in > > >>> >> >> >> other > > >>> >> >> >> threads, you probably have a severely broken build. Did you > > >>> >> >> >> take my > > >>> >> >> >> previous advice of running > > >>> >> >> >> > > >>> >> >> >> $ make distclean > > >>> >> >> >> > > >>> >> >> >> and starting over again, making sure you can complete the full > > >>> >> >> >> build > > >>> >> >> >> without errors? > > >>> >> >> >> > > >>> >> >> >> Also, is there a specific reason you need to build Sage > > >>> >> >> >> yourself on > > >>> >> >> >> this specific machine? Not that I doubt it, nor that I > > >>> >> >> >> wouldn't like > > >>> >> >> >> to try to help, but it seems like a lot of effort and > > >>> >> >> >> frustration for > > >>> >> >> >> dubious benefit. > > >>> >> >> >> > > >>> >> >> >> Could you mention again exactly which Linux distribution this > > >>> >> >> >> is, and > > >>> >> >> >> on what CPU architecture? Perhaps I can start up a VM and try > > >>> >> >> >> to > > >>> >> >> >> build Sage myself to see if there are any specific problems I > > >>> >> >> >> can > > >>> >> >> >> identify. > > >>> >> >> >> > > >>> >> >> >> -- > > >>> >> >> >> You received this message because you are subscribed to the > > >>> >> >> >> Google Groups "sage-devel" group. > > >>> >> >> >> To unsubscribe from this group and stop receiving emails from > > >>> >> >> >> it, send an email to [email protected]. > > >>> >> >> >> To post to this group, send email to > > >>> >> >> >> [email protected]. > > >>> >> >> >> Visit this group at https://groups.google.com/group/sage-devel. > > >>> >> >> >> For more options, visit https://groups.google.com/d/optout. > > >>> >> >> > > > >>> >> >> > -- > > >>> >> >> > You received this message because you are subscribed to the > > >>> >> >> > Google Groups "sage-devel" group. > > >>> >> >> > To unsubscribe from this group and stop receiving emails from > > >>> >> >> > it, send an email to [email protected]. > > >>> >> >> > To post to this group, send email to > > >>> >> >> > [email protected]. > > >>> >> >> > Visit this group at https://groups.google.com/group/sage-devel. > > >>> >> >> > For more options, visit https://groups.google.com/d/optout. > > >>> >> >> > > >>> >> >> -- > > >>> >> >> You received this message because you are subscribed to a topic > > >>> >> >> in the Google Groups "sage-devel" group. > > >>> >> >> To unsubscribe from this topic, visit > > >>> >> >> https://groups.google.com/d/topic/sage-devel/HheojpxN8Lc/unsubscribe. > > >>> >> >> To unsubscribe from this group and all its topics, send an email > > >>> >> >> to [email protected]. > > >>> >> >> To post to this group, send email to [email protected]. > > >>> >> >> Visit this group at https://groups.google.com/group/sage-devel. > > >>> >> >> For more options, visit https://groups.google.com/d/optout. > > >>> >> > > > >>> >> > -- > > >>> >> > You received this message because you are subscribed to the Google > > >>> >> > Groups "sage-devel" group. > > >>> >> > To unsubscribe from this group and stop receiving emails from it, > > >>> >> > send an email to [email protected]. > > >>> >> > To post to this group, send email to [email protected]. > > >>> >> > Visit this group at https://groups.google.com/group/sage-devel. > > >>> >> > For more options, visit https://groups.google.com/d/optout. > > >>> >> > > >>> >> -- > > >>> >> You received this message because you are subscribed to a topic in > > >>> >> the Google Groups "sage-devel" group. > > >>> >> To unsubscribe from this topic, visit > > >>> >> https://groups.google.com/d/topic/sage-devel/HheojpxN8Lc/unsubscribe. > > >>> >> To unsubscribe from this group and all its topics, send an email to > > >>> >> [email protected]. > > >>> >> To post to this group, send email to [email protected]. > > >>> >> Visit this group at https://groups.google.com/group/sage-devel. > > >>> >> For more options, visit https://groups.google.com/d/optout. > > >>> > > > >>> > -- > > >>> > You received this message because you are subscribed to the Google > > >>> > Groups "sage-devel" group. > > >>> > To unsubscribe from this group and stop receiving emails from it, > > >>> > send an email to [email protected]. > > >>> > To post to this group, send email to [email protected]. > > >>> > Visit this group at https://groups.google.com/group/sage-devel. > > >>> > For more options, visit https://groups.google.com/d/optout. > > >>> > > >>> -- > > >>> You received this message because you are subscribed to a topic in the > > >>> Google Groups "sage-devel" group. > > >>> To unsubscribe from this topic, visit > > >>> https://groups.google.com/d/topic/sage-devel/HheojpxN8Lc/unsubscribe. > > >>> To unsubscribe from this group and all its topics, send an email to > > >>> [email protected]. > > >>> To post to this group, send email to [email protected]. > > >>> Visit this group at https://groups.google.com/group/sage-devel. > > >>> For more options, visit https://groups.google.com/d/optout. > > > > > > -- > > > You received this message because you are subscribed to the Google Groups > > > "sage-devel" group. > > > To unsubscribe from this group and stop receiving emails from it, send an > > > email to [email protected]. > > > To post to this group, send email to [email protected]. > > > Visit this group at https://groups.google.com/group/sage-devel. > > > For more options, visit https://groups.google.com/d/optout.
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