Singular has a problem on Solaris

[Simon King]

Hi!

I hope I am not mistaken that the Skynet machine mark belongs to the
Solaris world and thus to this list?

With a freshly built sage-4.7.1.rc1 on mark, I obtain:

sage: singular.eval('ring r1 = (9,x),(a,b,c,d,e,f),
(M((1,2,3,0)),wp(2,3),lp)')
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call
last)

/home/simonking/SAGE/sage-4.7.1.rc1mark/<ipython console> in
<module>()

/home/simonking/SAGE/sage-4.7.1.rc1mark/local/lib/python2.6/site-
packages/sage/interfaces/singular.pyc in eval(self, x,
allow_semicolon, strip, **kwds)
548
549 if s.find("error") != -1 or s.find("Segment fault") !=
-1:
--> 550 raise RuntimeError, 'Singular error:\n%s'%s
551
552 if get_verbose() > 0:

RuntimeError: Singular error:
? cannot open `gftables/9`
? cannot make ring
? error occurred in or before STDIN line 25: `ring r1 = (9,x),
(a,b,c,d,e,f),(M((1,2,3,0)),wp(2,3),lp);`
? expected ring-expression. type 'help ring;'


I don't know if that problem can be solved on our end. In any case, I
am also filing a bug report to the Singular team.

Best regards,
Simon

[Simon King]

For the record: I reported the problem at the Singular trac,
http://www.singular.uni-kl.de:8002/trac/ticket/352

The problem was found by a doc test that I had introduced in Sage trac
ticket #11431.

[Simon King]

On 3 Aug., 20:52, Simon King <simon.k...@uni-jena.de> wrote:
> For the record: I reported the problem at the Singular trac,http://www.singular.uni-kl.de:8002/trac/ticket/352

>
> The problem was found by a doc test that I had introduced in Sage trac
> ticket #11431.

In addition to the Singular ticket, I opened a Sage ticket as well,
namely #11645