#8216: Make David Perkinson's sandpile 2.2 module an experimental (at least)
package
---------------------------------+------------------------------------------
   Reporter:  mhampton           |       Owner:  tbd         
       Type:  enhancement        |      Status:  needs_review
   Priority:  major              |   Milestone:  sage-4.6.1  
  Component:  optional packages  |    Keywords:  sandpile    
     Author:                     |    Upstream:  N/A         
   Reviewer:  David Kirkby       |      Merged:              
Work_issues:                     |  
---------------------------------+------------------------------------------

Comment(by drkirkby):

 There's no

 {{{
 == Special Update/Build Instructions ==
 }}}

 section in the spkg-install file. It would be worth adding it. There's no
 spkg-check file. Are there any self-tests?

 This bit of code is a bit dubious. First it's not a good idea to test on
 an empty string (though I'm aware lots of bits of Sage do it, but also
 there's an unnecessary semi-colon.


 {{{
 if [ "$SAGE_LOCAL" = "" ]; then
    echo "SAGE_LOCAL undefined ... exiting";
    echo "Maybe run 'sage -sh'?"
    exit 1
 fi
 }}}

 Better would be

 {{{
 if [ "x$SAGE_LOCAL" = x ]; then
    echo "SAGE_LOCAL undefined ... exiting"
    echo "Maybe run 'sage -sh'?"
    exit 1
 fi
 }}}

 That semi-colon obviously got put in one file at one point, and has been
 copy/pasted to lots of spkg-install files, but it serves no useful
 function.

 I believe an earlier version of this did not work on Solaris. Has anyone
 checked if this one does work? I don't see any comments to suggest the
 issue was resolved.

 Dave

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8216#comment:15>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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