William Stein wrote: > On Tue, Oct 13, 2009 at 6:44 AM, Minh Nguyen <[email protected]> wrote: >> Hi, >> >> On Wed, Oct 14, 2009 at 12:11 AM, Pogon <[email protected]> wrote: >>> Hi, >>> I just went to the sage standalone-server (http:// >>> standalone.sagenb.org/) and entered at the prompt: >>> >>>>> 1+1 >>> The answer is: >>> >>> Traceback (most recent call last): >>> File "<stdin>", line 1, in <module> >>> File "_sage_input_3.py", line 6, in <module> >>> _sage_const_1 = Integer(1) >>> NameError: name 'Integer' is not defined >>> >>> There is obviously a major problem. > > Somebody (probably Jason Grout) upgraded the "sage-alpha" install on > sagenb.org, which was nice of them, but evidently it broke sage-alpha > completely, since: > > s...@sagenb:~$ sage-alpha > ... > boom! > > I'll look into it.
It was probably me. I tried "./sage -upgrade", but there was an error on the upgrade (I believe it was an undefined symbol "PC" in readline). So now I'm building a fresh copy of rc0. I now realize that the correct way to do this is to have sage_alpha be a symbolic link. Build your fresh copy of sage-4.1.2.rc0 (or whatever), then shut down the server, switch the symbolic link, and then start it up again. Thanks, Jason -- Jason Grout --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
