#12627: The spkg/bin/sage script engraves paths to executables
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Reporter: Snark | Owner: leif
Type: defect | Status: needs_info
Priority: major | Milestone: sage-5.0
Component: scripts | Keywords: rd2
Work_issues: | Upstream: N/A
Reviewer: R. Andrew Ohana | Author: Julien Puydt
Merged: | Dependencies:
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Comment(by Snark):
Well, in fact I did answer, but apparently I wasn't clear enough ; let's
rephrase it with arrays.
The current situation is :
|| in-sage || out-of-sage || what runs? ||
|| yes || yes || in-sage ||
|| yes || no || in-sage ||
|| no || yes || error ||
|| no || no || error ||
with my patch :
|| in-sage || out-of-sage || what runs? ||
|| yes || yes || in-sage ||
|| yes || no || in-sage ||
|| no || yes || out-of-sage ||
|| no || no || error ||
and additionnally, using PATH instead of putting the PATH inside removes
implicit dependencies, which makes sage really more modular (things can
move around and that won't break).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12627#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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