On Tue, Nov 24, 2009 at 11:16 AM, Mariah <mariah.le...@gmail.com> wrote:
> John, Robert, George,
>
> Is your version of sage an upgrade from a previous version
> of sage? Rather than do that, I am building sage from source,
> specifically the sage-4.2.1.tar source. And sage from
> source does NOT have the patch. Specifically,
> sage-sage from source has lines 369-416:
>
> if [ $1 = '-sh' -o $1 = '--sh' ]; then
> # AUTHORS:
> # Carl Witty and William Stein: initial version
> # Craig Citro: add options for not loading profile
> cd "$CUR"
> shift
> echo ""
> echo "Starting subshell with Sage environment variables set."
> echo "Be sure to exit when you are done and do not do anything"
> echo "with other copies of Sage!"
> echo ""
> SHELL_NAME=`basename $SHELL`
> echo "Bypassing shell configuration files ..."
> echo
> # We must start a new shell with no .profile or .bashrc files
> # processed, so that we know our path is correct
> PS1="${PWD}\nsage subshell$ "
> export PS1
> case $SHELL_NAME in
> bash)
> SHELL_OPTS=" --norc"
> ;;
> csh)
> SHELL_OPTS=" -f"
> ;;
> ksh)
> SHELL_OPTS=" -p"
> ;;
> sh)
> SHELL_OPTS=" --norc"
> ;;
> tcsh)
> SHELL_OPTS=" -f"
> ;;
> zsh)
> SHELL_OPTS=" -f -d"
> ;;
> *)
> echo "Unknown shell: $SHELL!"
> echo "Exiting Sage."
> exit 1
> esac
>
> $SHELL_NAME $SHELL_OPTS "$@"
>
> echo Exited Sage subshell.
> exit $?
> fi
>
> This does NOT have the patch applied.
Yes it does. The patch is here:
http://trac.sagemath.org/sage_trac/attachment/ticket/4644/trac_4644.patch
I'm reading it, and it is applied. Maybe the patch posted to ticket
4644 is wrong?
-- William
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