Installation error with python3.5

[dhhagan]

After installing (presumably) correctly on python3.5, I get an ImportError:

ImportErrror: No module named 'mie._mie'

[twmr]

Did you start your script from within the py-mie directory?

[dhhagan]

@Thisch Yes. It appears to install correctly, which I find strange if it truly can't locate the extensions...

[dhhagan]

I fixed this by adding support for setuptools installation rather than numpy.distutils.core

I'm not sure why that worked, but it did..

[darothen]

Building for Python 3.5 works on Travis, so more investigation is needed here.

[imanyakin]

Same thing happens on python 2.7.12

`

ERROR: Failure: ImportError (No module named _mie)

Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 418, in loadTestsFromName
addr.filename, addr.module)
File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/home/ilya/workspace/py-mie/mie/init.py", line 4, in
from .mie import *
File "/home/ilya/workspace/py-mie/mie/mie.py", line 3, in
from ._mie import dmiess_module as dmiess
ImportError: No module named _mie

---

Ran 1 test in 0.035s
`

[darothen]

@imanyakin That class of error usually arises when the module has not been successfully built.