[Wheel-builders] Error from numpy wheel - any thoughts

[Matthew Brett]

On Mon, Mar 28, 2016 at 1:42 PM, Matthew Brett <matthew.brett at gmail.com> wrote:
> I'm installing a manylinux wheel on a Debian sid machine I have.  For
> the manylinux wheel, but not a local build, I get the following error
> from `nosetests numpy.f2py`:
>
> ```
> ======================================================================
> ERROR: test_kind.TestKind.test_all
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/nose/case.py",
> line 381, in setUp
>     try_run(self.inst, ('setup', 'setUp'))
>   File "/home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/nose/util.py",
> line 471, in try_run
>     return func()
>   File "/home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/numpy/f2py/tests/util.py",
> line 358, in setUp
>     module_name=self.module_name)
>   File "/home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/numpy/f2py/tests/util.py",
> line 78, in wrapper
>     memo[key] = func(*a, **kw)
>   File "/home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/numpy/f2py/tests/util.py",
> line 149, in build_module
>     __import__(module_name)
> ImportError: /home/mb312/dev_trees/2fd9d9a29e022c297634/manylinux-test/lib/python2.7/site-packages/numpy/core/../.libs/libgfortran.so.3:
> version `GFORTRAN_1.4' not found (required by
> /tmp/tmpsFHJXE/_test_ext_module_5405.so)
> ```
>
> Anyone out there with insight as to what's going on?

I guess what might be happening, is that the built f2py module should
be linking against the system libgfortran, but in fact is finding the
shipped gfortran.

Matthew