On Nov 26, 11:03 pm, "Jonathan Hanke" <[EMAIL PROTECTED]> wrote:
> Hi,
Hello Jon,
>
> I just cloned one of my sage 2.8.12 branches (which worked), but it failed
> to build the new branch. The old one builds fine. I have a Mac Book with
> OS 10.4, and the error message is below. I also tried a "sage -upgrade" on
> my main branch with similar results. I am afraid to rebuild anything else
> to avoid toasting another branch. Any suggestions? Thanks,
>
You usually don't clone the main sage repo to do development, but you
work on it. If you upgrade to a recent version of sage it will merge
changes in the repos instead of overwriting them. I am not sure, but I
believe we started doing merges instead of overwrites with 2.8.12, but
somebody should confirm this.
I would recommend separate installations if you work on different
projects. I do that mostly for porting purposes since many times the
first port is a "hack & slash" kind of making things compile. Once
those hacks are cleaned up in another install I merged them back into
my main repo.
> -Jon
> =)
>
> -------------------------------------------------------------------------------------------
> ...
> Building sage/plot/plot3d/shapes.c because it depends on
> sage/plot/plot3d/shapes.pyx.
> cython --embed-positions --incref-local-binop
> -I/Users/jonhanke/Documents/sage- 2.8/devel/sage-290-devel -o
> sage/plot/plot3d/shapes.c sage/plot/plot3d/shapes.pyx
> running install
> running build
> running build_py
> running build_ext
> building 'sage.modules.free_module_element' extension
> gcc -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-madd
> -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -I/Users/jonhanke/Documents/sage-
> 2.8/local//include -I/Users/jonhanke/Documents/sage-2.8/local//include/csage
> -I/Users/jonhanke/Documents/sage- 2.8/devel//sage/sage/ext
> -I/Users/jonhanke/Documents/sage-2.8/local/include/python2.5 -c
> sage/modules/free_module_element.c -o
> build/temp.macosx-10.3-i386-2.5/sage/modules/free_module_element.o
> -w
> gcc -bundle -undefined dynamic_lookup build/temp.macosx-
> 10.3-i386-2.5/sage/modules/free_module_element.o
> -L/Users/jonhanke/Documents/sage-2.8/local//lib -lcsage -lstdc++ -lntl -o
> build/lib.macosx-10.3-i386-2.5/sage/modules/free_module_element.so
> /usr/bin/ld: can't locate file for: -lcsage
libcsage.dylib is $SAGE_ROOT/local/lib, so you might just copy it
over to the "right place" as a temporary work-around.
> collect2: ld returned 1 exit status
> error: command 'gcc' failed with exit status 1
> sage: There was an error installing modified sage library code.
Cheers,
Michael
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