[sage-support] Re: hg_sage.commit error
On Nov 13, 12:48 am, William Stein [EMAIL PROTECTED] wrote: sage: hg_sage.commit() cd /home/wdj/sagestuff/sage-2.8.7.rc1/devel/sage hg diff | less cd /home/wdj/sagestuff/sage-2.8.7.rc1/devel/sage hg commit emacs: symbol lookup error: /usr/lib/libcairo.so.2: undefined symbol: FT_Library_SetLcdFilter transaction abort! rollback completed abort: edit failed: emacs exited with status 127 The problem is that emacs cannot be started due to library issues: LD_LIBRARY_PATH is set to include SAGE_LOCAL/lib, consequently some system libraries aren't linked, but the Sage version which can produce and doesd produce problems like the one you experince. That issue is described in trac ticket #975, but in your particular case even the work-around described there doesn't work. And I think we should upgrade freetype, since the sage freetype package is really out of date (and causing this problem all over). I would guess someone needs to open a ticket then :) William Cheers, Michael One way to fix this in your particular case is to write a small script that does export LD_LIBRARY_PATH= before starting emacs. Let me know if you need some more info on that and I will send you some example script. I also tried this with another editor (kate) with the same error. However, when I set export EDITOR=vi, everything worked fine. This is using ubuntu 7.10, 64 bit. Should I create a trac ticket for this or am I doing something wrong? Nope, :) - David Joyner Cheers, Michael -- William Stein Associate Professor of Mathematics University of Washingtonhttp://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~--~~~~--~~--~--~---
[sage-support] Re: hg_sage.commit error
On Nov 12, 4:11 pm, David Joyner [EMAIL PROTECTED] wrote: Hi: Hello David, I am trying to create a patch for the permgp bug Carlo H reported last week. In 2.8.12, I (1) created a clone and added a few lines to permgp.py that seemed to fix the problem. (2) ran sage -b (no problems) (3) sage -t path/permgp.py (all tests passed) (4) typed export EDITOR=emacs, then started sage and typed: sage: hg_sage.commit() cd /home/wdj/sagestuff/sage-2.8.7.rc1/devel/sage hg diff | less cd /home/wdj/sagestuff/sage-2.8.7.rc1/devel/sage hg commit emacs: symbol lookup error: /usr/lib/libcairo.so.2: undefined symbol: FT_Library_SetLcdFilter transaction abort! rollback completed abort: edit failed: emacs exited with status 127 The problem is that emacs cannot be started due to library issues: LD_LIBRARY_PATH is set to include SAGE_LOCAL/lib, consequently some system libraries aren't linked, but the Sage version which can produce and doesd produce problems like the one you experince. That issue is described in trac ticket #975, but in your particular case even the work-around described there doesn't work. One way to fix this in your particular case is to write a small script that does export LD_LIBRARY_PATH= before starting emacs. Let me know if you need some more info on that and I will send you some example script. I also tried this with another editor (kate) with the same error. However, when I set export EDITOR=vi, everything worked fine. This is using ubuntu 7.10, 64 bit. Should I create a trac ticket for this or am I doing something wrong? Nope, :) - David Joyner Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~--~~~~--~~--~--~---
