So what will be output if type in the J Session.

cder''

and also

LASTIN_jlapack_

Пн, 27 окт 2014, Piet de Jong написал(а):
> The error is always the same.   After stepping through the first 6 steps of 
> Studio>Labs>Lapack I get
> 
> ── (6 of 22) LAPACK (ctd) ───────────────────────────────────
> )
> m=: ?4 4$100
> geev_jlapack_ m NB. compute eigenvalues and eigenvectors
> |domain error: cd
> | r=.x cd LASTIN=:y
> 
> where I understand cd is the external caller 
> 
> 
> > On 27 Oct 2014, at 11:26 am, bill lam <[email protected]> wrote:
> > 
> > what were the error messages reported?  What was the reason for failure
> > from cder'' ?
> > On Oct 26, 2014 7:13 PM, "Piet de Jong" <[email protected] 
> > <mailto:[email protected]>> wrote:
> > 
> >> Thanks for the message and help.
> >> 
> >> I browsed around and found
> >> 
> >> 
> >> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
> >> 
> >> is a possible path but wasn’t successful in making it work.
> >> 
> >> Also googled about Lapack and Yosemite and it appears a similar issue has
> >> recently arisen in R
> >> 
> >> https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16033 <
> >> https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16033 
> >> <https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16033>>
> >> 
> >> where they discuss replacing “VecLib.framework” with “Accelerate.framework”
> >> 
> >> My understanding of these things is very, very limited so I would
> >> appreciate any help/pointers to fix up the link.
> >> For example:  I’m assuming in lapack.ijs  “Darwin” refers to Mac.   Is
> >> this correct?
> >> 
> >> Thanks again.
> >> 
> >>> On 26 Oct 2014, at 1:07 am, bill lam <[email protected]> wrote:
> >>> 
> >>> It should be pre-installed in osx, perhaps its path changed in yosemite.
> >>> try locate the library and amend the " dll=: ... " line in lapack.ijs .
> >>> On Oct 25, 2014 9:42 PM, "Piet de Jong" <[email protected]> wrote:
> >>> 
> >>>> So how is the shared dll library installed?
> >>>> 
> >>>> Help is much appreciated.
> >>>> 
> >>>> 
> >>>>> On 25 Oct 2014, at 10:06 pm, bill lam <[email protected]> wrote:
> >>>>> 
> >>>>> lapack expect a shared library existed in
> >>>>> 
> >>>>> dll=: '/System/Library/Frameworks/vecLib.framework/vecLib '
> >>>>> 
> >>>>> lapack addon itself does not install any binary lapack lib to
> >>>>> Mac.  I suspect if it failed in j80x it will also fail in older
> >>>>> versions of J.
> >>>>> 
> >>>>> Сб, 25 окт 2014, Piet de Jong написал(а):
> >>>>>> I did clean installs of 801 802 and 803 qt for Mac.
> >>>>>> 
> >>>>>> Also installed the Lapack.
> >>>>>> 
> >>>>>> All fail to run the Lapack Studio>Lab>Lapack at step 6 where
> >>>>>> it attempts to compute eigenvalues/eigenvectors.
> >>>>>> It objects to the "cd" command.
> >>>>>> 
> >>>>>> Any help gratefully received.
> >>>>>> ----------------------------------------------------------------------
> >>>>>> For information about J forums see
> >> http://www.jsoftware.com/forums.htm
> >>>>> 
> >>>>> --
> >>>>> regards,
> >>>>> ====================================================
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> >> 
> >> ----------------------------------------------------------------------
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