Hi Kyle, The latest development release can be find from the http://sagemath.org website. Go in the menu "Download" and choose "Development Release". The latest release is sage-6.5.rc3. But if you wait just a little bit, there will be a stable release of sage-6-5.
Vincent 2015-02-16 18:33 UTC+01:00, Kyle VonBlohn <[email protected]>: > Thank you. Any Idea when it will be released? 6.4.1 still seems to be the > > latest I can find in either binary or source format. > > On Monday, February 16, 2015 at 12:16:49 PM UTC-5, Volker Braun wrote: >> >> Should be fixed in 6.5.rc3 >> >> >> On Monday, February 16, 2015 at 5:55:40 PM UTC+1, Kyle VonBlohn wrote: >>> >>> Hi, >>> >>> My apologies if this has been answered elsewhere, as I have searched, but >>> >>> have not found anything related to this specific problem. >>> >>> I have a sage server (6.4.1) running on Ubuntu 14.04 amd64. I used >>> instructions found here: http://wiki.sagemath.org/SageServer by Jason >>> Grout, and here: https://help.ubuntu.com/community/SAGE on the ubuntu >>> wiki. I have everything setup as specified, i.e. rsa keys so that user >>> sageserver can ssh into sage*@localhost without a password, and have >>> created a directory /sagenb with ownership sageserver:sageuser (where >>> sageuser is the group to which the server_pool accounts and sageserver >>> belong) and permissions of 775. >>> >>> What I am experiencing is that when using the server pool, calculations >>> in the notebook work as expected, i.e. 2+2 returns 4 when shift-enter is >>> >>> pressed. However, any commands where a png is created and returned, such >>> >>> as plot(cos,(-5,5)), evaluate but are not displayed. when I check the >>> server console, I am seeing the following: >>> >>> 2015-02-16 11:32:36-0500 [HTTPChannel,7,<ipaddress>] Error copying file >>> from worksheet process: [Errno 13] Permission denied: >>> '/tmp/tmp4juuwE/sage0.png' >>> >>> looking further, i see this: >>> >>> root@Sage:/home/ladmin# ls -la /tmp/tmp4juuwE/ >>> total 44 >>> drwxrwxrwx 2 sageserver sageserver 4096 Feb 16 11:32 . >>> drwxrwxrwt 7 root root 4096 Feb 16 11:33 .. >>> -rw-r--r-- 1 sage3 sageuser 132 Feb 16 11:32 ___code___.py >>> lrwxrwxrwx 1 sageserver sageserver 43 Feb 16 11:32 data -> >>> /sagenb/nbfiles.sagenb/home/kvonbloh/0/data >>> -rw------- 2 sage3 sageuser 26589 Feb 16 11:32 sage0.png >>> -rw-rw-r-- 1 sageserver sageserver 370 Feb 16 11:32 _sage_input_2.py >>> root@Sage:/home/ladmin# >>> >>> it appears the .png file created by the "worker" process has permissions >>> >>> of 600. so when sageserver attempts to copy it from the tmp directory >>> back >>> into the worksheet, it cannot read the file. If I remove the server_pool >>> >>> line from my startnotebook script and it runs with only the single >>> account, >>> everything works fine and images are displayed in the worksheet as >>> expected. >>> >>> Any idea what I may be missing? we would like to implement sage for our >>> >>> mathematics courses here at the university, but i suspect when we have >>> 60+ >>> users working on it simultaneously, running it with the single user >>> process >>> will severely impact performance. I am new to sage, so any help would be >>> >>> appreciated. >>> >>> Thanks, >>> Kyle >>> >> > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
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