On 12/16/2013 10:50 PM, Eric Gourgoulhon wrote:
You are not totally wrong, although I do not feel very qualified with
the charpoly stuff. So I tried to review the patch: it works well under
Sage 5.10 but fails to install under 5.11 and 5.12, with the following
error message:
sage:
hg_sage.apply("/home/eric/sage-5.12/trac_local/trac_14403_symbolic_charpoly_v3.patch")
cd "/home/eric/sage-5.11/devel/sage" && sage --hg import
"/home/eric/sage-5.12/trac_local/trac_14403_symbolic_charpoly_v3.patch"
application de
/home/eric/sage-5.12/trac_local/trac_14403_symbolic_charpoly_v3.patch
patching file sage/matrix/matrix_symbolic_dense.pyx
Hunk #1 FAILED at 103
1 out of 2 hunks FAILED -- saving rejects to file
sage/matrix/matrix_symbolic_dense.pyx.rej
abandon : patch failed to apply
What does this mean ?
It means that the underlying code on which the patch was based has
changed. So, the patch does not apply properly any more.
The exact change that failed to apply is in the file
sage/matrix/matrix_symbolic_dense.pyx.rej
Ideally, one would have to make the changes manually after looking at
that .rej file. If you are unfamiliar with this, then leave it up to the
author to reimplement (rebase) the patch on sage-5.12, or preferably
sage-5.13, which is ready to be released.
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