[SciPy-User] scipy and python 3.3

[Ralf Gommers]

On Wed, Dec 18, 2013 at 1:44 PM, Mark Dixon <m.c.dixon at leeds.ac.uk> wrote:

> Hi,
>
> I'm dipping my toe in python3-land and trying to build a few packages on a
> 64-bit Intel CentOS 6.5 box, but I have problems getting scipy 0.13.2 to
> pass some of its tests.
>
> Should I be opening tickets about these, or am I being really dumb?
>
>    * python 3.3.2
>    * nose 1.3.0
>    * numpy 1.8.0 (with PTATLAS=None)
>    * atlas 3.10.1 (made into a full LAPACK with netlib LAPACK 3.4.2)
>    * gcc 4.4.7 (as shipped with CentOS 6.5)
>
>    (I've built each of these from source, apart from gcc)
>
> When I run scipy's tests, I get 3 failures in (full output with verbose=2
> appended below):
>
>    test_basic.test_xlogy
>    test_lambertw.test_values
>    test_lambertw.test_ufunc
>
> I don't get any failures with the same stack built against python 2.7.6.
> numpy passes its tests with either stack.
>
> Any pointers would be greatly appreciated, please!
>

Hi Mark, I've seen similar failures before but can't reproduce them with
python 3.3 or 3.4 right now. Probably compiler or atlas-version specific.
Would be useful if you opened a ticket for these.

Cheers,
Ralf
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