"which sage" gives /usr/bin/sage which is the usual script which sets SAGE_ROOT (/usr/local/share/sage-2.10.4 in this case) and calls /usr/local/share/sage-2.10.4/local/bin/sage-sage.
Things like env SAGE_ROOT=/usr/local/share/sage-2.10.4 /usr/local/share/ sage-2.10.4/local/bin/sage-sage -singular give the error message reported earlier Singular-3-0-4: /lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by l ibstdc++.so.6) unless executed from /usr/local/share/sage-2.10.4. Afterwards the command continues to work in in the same shell, even in another directory. How does sage finds it .so files? Because I think that is the problem. Michel On Mar 27, 6:11 am, "William Stein" <[EMAIL PROTECTED]> wrote: > On Wed, 26 Mar 2008 15:36:14 -0700, Michel <[EMAIL PROTECTED]> wrote: > > > I have a fresh sage-2.10.4 install (compiled from source). I have done > > "make install" > > and "install_scripts". > > > If I do "sage -singular" I get > > Is the output of > > which sage > > the sage script that is in you SAGE_ROOT directory mentioned below? > > > > > Singular-3-0-4: /lib/libgcc_s.so.1: version `GCC_4.2.0' not found > > (required by libstdc++.so.6) > > > If I go once to the SAGE_ROOT directory and do the same command there > > then > > suddenly it works..... > > ============================================================ > > SINGULAR / > > Development > > A Computer Algebra System for Polynomial Computations / version > > 3-0-4 > > 0< > > by: G.-M. Greuel, G. Pfister, H. Schoenemann \ Nov 2007 > > FB Mathematik der Universitaet, D-67653 Kaiserslautern \ > > > ============================================================ > > Moreover the command now also works in another directory, IN THE SAME > > SHELL. > > In a different shell I get the error message again. > > > I think sometimes sage picks up the system wide libgcc_s.so.1 instead > > of its own copy. > > > Any help in resolving this would be appreciated. My system is FC4. > > > Michelstein.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://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
