#9896: upgrading from 4.5.3 to 4.6.alpha0 fails on OS X 10.6
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   Reporter:  jhpalmieri  |       Owner:  GeorgSWeber
       Type:  defect      |      Status:  new        
   Priority:  blocker     |   Milestone:  sage-4.6   
  Component:  build       |    Keywords:             
     Author:              |    Upstream:  N/A        
   Reviewer:              |      Merged:             
Work_issues:              |  
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Comment(by jhpalmieri):

 I found the problem, I think, thanks to one of your questions on
 [http://groups.google.com/group/sage-
 release/browse_frm/thread/57d92da34ef89e69 sage-release]: in local/lib, I
 have
 {{{
   -rwxr-xr-x    1 palmieri  admin   5249848 Sep 11 18:39 libpari-
 gmp-2.4.dylib
   -rwxr-xr-x    1 palmieri  admin   3487624 Sep  8 21:53 libpari-gmp.dylib
   -rw-r--r--    1 palmieri  admin  21398976 Sep 11 18:39 libpari.a
   -rwxr-xr-x    1 palmieri  admin   5249848 Sep 11 18:39 libpari.dylib
 }}}
 Note the time-stamp on the file libpari-gmp.dylib: this is from the old
 PARI installation.  If I get rid of this file and then link libpari-
 gmp-2.4.dylib to libpari-gmp.dylib, then Sage starts with no trouble.  If
 I just delete the file, then Sage complains
 {{{
 ImportError:
 dlopen(/Applications/sage_builds/sage-4.6.alpha0-upgrade/local/lib/python2.6
 /site-packages/sage/rings/complex_double.so, 2): Library not loaded:
 libpari-gmp.dylib
 }}}
 I also get the complaint after running "sage -ba".  I don't see anything
 in the PARI install log about libpari-gmp.dylib, just libpari-
 gmp-2.4.dylib, so I'm a little confused about whether this link should be
 here.  Two things I might try next: running tests with the link, or
 deleting the old dylib file and then running "sage -upgrade ..." to see if
 that helps.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9896#comment:10>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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