J. Patrick Harrington wrote:

> But, when I try to run Studio|Demos|eigenpictures
> I get the "Demo requires LAPACK" popup. Why does
> the demo not know LAPACK is there? Any clues that
> will save me time running that down would be appreciated.

There is a path problem in ~/system/extras/util/demos.ijs:

deigenpic=: 3 : 0
if. fexist jpath '~addons\lapack\lapack.ijs' do.
  load '~system\examples\graphics\isigraph\eigenpic.ijs'
else.
  wdinfo 'Eigenpicture';'This demo requires the LAPACK AddOn'
end.
)
should be

if. fexist jpath '~addons\math\lapack\lapack.ijs' do.

Best wishes,

John


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