[sage-support] Re: Problem Sage 3.4 windows XP
I could solve the problem with a hint given by Prof. William Stein in another discussion (just do a search for cd /usr/local; rm -rf sage). The solution is to compile the sage source code within VMware player on my own computer. I added line 0, 6 and 7 and changed some comments: 0. Type manage and then sudo su to become root. 1. Delete /usr/local/sage by typing: cd /usr/local; rm -rf sage 2. Download sage-3.4.2.tar by typing : wget http://sagemath.org/src/sage-3.4.2.tar 3. Extract it by typing: tar xvf sage-3.4.2.tar 4. Move it to be /usr/local/sage by typing: mv sage-3.4.2 sage 5. Start the compiling process by typing: cd sage; make 6. Wait several hours. 7. When it's done, you might remove the souce code (I didn't test this): rm sage-3.4.2.tar The make command run about 6 hours to compile on my 1.4 GHz computer. Now sage-3.4.2 runs perfekt on the above mentioned five year old Fujitsu-Siemens Livebook C1110D Wouldn't it be a good idea to distribute SAGE in two versions including a second one beeing compiled on a not so new comuter without all those fixsr, sse2 flags. This second version might not run as fast as the first one, but it will work. Or, (even if I don't know a lot about UNIX,) I think that it should be possible to run the make command with some options excluding the use of the problematic flags to produce a more stable code even on a new computer (but I'm not sure). Or I might support the project compiling the second version on my computer. But for now I'm happy. Thank you for helping! Gemili --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: sage scripts
On Thu, 21 May 2009 at 07:27PM -0700, flori wrote: The following two commands work now flor...@base:~/sage/sage-3.4$ sudo ./sage factor.sage 2006 2 * 17 * 59 and flor...@base:~/sage/sage-3.4$ sudo ./sage ./factor 2006 2 * 17 * 59 In the second case I changed the first line of the file to #! /path/to/sage -python as suggested by Kevin Nevertheless there is still the mess with the execute rights. I am a newbie in linux and therefore I am not sure what I am doing wrong. with chmod 777 factor I gave all right to everybody, but still if I try flor...@base:~/sage/sage-3.4$ ./sage ./factor 2006 [Errno 13] Permission denied: '/home/florian/.sage//temp' Furthermore I can't start sage with the command sage I need to type sudo ./sage My guess is that, when using sudo to run Sage, it created the $HOME/.sage/temp directory which is only writable by root. You can fix this with the chown (change owner) command. From your home directory, do $ sudo chown -R florian:florian .sage (Obviously, you have to be root to change the owner of a file from root to someone else.) That will recursively change the owner of all the files in the .sage directory to you. Then, don't ever run Sage using sudo again! Dan -- --- Dan Drake dr...@kaist.edu - KAIST Department of Mathematical Sciences --- http://mathsci.kaist.ac.kr/~drake signature.asc Description: Digital signature
[sage-support] Re: sage with tkinter (or some graphics backend?) on Mac OS X
On May 22, 7:30 am, Adam keflav...@gmail.com wrote: Hi Adam, Thanks Michael. I've tried doing as you said, but still no luck. export SAGE_MATPLOTLIB_GUI=yes ./sage -f python-2.5.2.p9 matplotlib-0.98.5.3rc0-svn6910.p3 but I get the same error. Any idea what else I should try? See http://trac.sagemath.org/sage_trac/ticket/4970 - I still have to touch the python.spkg for 4.0, so I might find time to integrate the fix. No promises, but a reminder in a couple days might help ;) Thanks, Adam Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---