#18908: mathematica interface hangs if mathematica is not installed
-------------------------------------+-------------------------------------
Reporter: dimpase | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.8
Component: interfaces: | Resolution:
optional | Merged in:
Keywords: | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: public/18908 | 6b9a1158e64480fe9daff56e179dc9d0fcbf689d
Dependencies: | Stopgaps:
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Comment (by slabbe):
I have {{{Mathematica 10.0 for Linux x86 (64-bit)}}} installed on my
machine. I installed the branch. I did make start (I think sage -b does
not update the script right?). And it seems to work:
{{{
sage: mathematica(10)
10
}}}
To make sure that the new code was really tested after the make start, I
added some print:
{{{
diff --git a/src/bin/math-readline b/src/bin/math-readline
index e6d40ef..ead0980 100755
--- a/src/bin/math-readline
+++ b/src/bin/math-readline
@@ -11,6 +11,11 @@ try:
except:
sys.exit('ERROR: executable math not found')
+print "NEW CODE IS BEING TESTED!!!"
+print "NEW CODE IS BEING TESTED!!!"
+print "NEW CODE IS BEING TESTED!!!"
+print "NEW CODE IS BEING TESTED!!!"
+
f1 = subprocess.Popen('math', shell=True, stdin=subprocess.PIPE).stdin
f1.flush()
try:
}}}
did make start, run sage, but then, I still get
{{{
sage: mathematica(10)
10
}}}
So is the new code really run? Is it okay if the print are not shown?
--
Ticket URL: <http://trac.sagemath.org/ticket/18908#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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