#11696: The libpng12 spkg should also create symbolic links from `libpng.*` for
its
libraries
------------------------+---------------------------------------------------
Reporter: leif | Owner: leif
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.7.2
Component: packages | Keywords: PNG libpng spkg
Work_issues: | Upstream: N/A
Reviewer: | Author: Leif Leonhardy
Merged: | Dependencies:
------------------------+---------------------------------------------------
Comment(by leif):
Replying to [comment:6 jhpalmieri]:
> Meanwhile, this fails on OS X 10.6.8. That is, while the spkg builds,
it causes R to fail to install. I've put the full install log
[http://sage.math.washington.edu/home/palmieri/misc/r-2.10.1.p4.log on-
line] ...
Yes, another system library R links to uses `libpng`, and that apparently
expects other (or additional) symbols to be present, which aren't in the
official (Sage's) one.
If only MacOS used proper shared library versioning...
Can you also give the output of
{{{
#!sh
$ ls -l $SAGE_ROOT/local/lib/lib[Pp]ng*
}}}
?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11696#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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