Much thanks for your advice I was able to sort out the issue with
ValueError due to num/scipy
I just removed the default one that came with python 2.7 and re-installed
latest version.
I did the same for matplotlib but if I do this
import matplotlib.pyplot as plt
It gives me this error:
Learning BDTs with TMVA and Scikit
/Library/Python/2.7/site-packages/matplotlib/font_manager.py:273:
UserWarning: Matplotlib is building the font cache using fc-list. This may
take a moment.
warnings.warn('Matplotlib is building the font cache using fc-list. This
may take a moment.')
Traceback (most recent call last):
File "bdt.py", line 12, in <module>
import matplotlib.pyplot as plt
File "/Library/Python/2.7/site-packages/matplotlib/pyplot.py", line 36,
in <module>
from matplotlib.figure import Figure, figaspect
File "/Library/Python/2.7/site-packages/matplotlib/figure.py", line 40,
in <module>
from matplotlib.axes import Axes, SubplotBase, subplot_class_factory
File "/Library/Python/2.7/site-packages/matplotlib/axes/__init__.py",
line 4, in <module>
from ._subplots import *
File "/Library/Python/2.7/site-packages/matplotlib/axes/_subplots.py",
line 10, in <module>
from matplotlib.axes._axes import Axes
File "/Library/Python/2.7/site-packages/matplotlib/axes/_axes.py", line
22, in <module>
import matplotlib.dates as _ # <-registers a date unit converter
File "/Library/Python/2.7/site-packages/matplotlib/dates.py", line 126,
in <module>
from dateutil.rrule import (rrule, MO, TU, WE, TH, FR, SA, SU, YEARLY,
File "/Library/Python/2.7/site-packages/dateutil/rrule.py", line 19, in
<module>
from six.moves import _thread
ImportError: cannot import name _thread
Do you have any idea as to what this could be?
Thanks,
Ruchika
----------------------------------------
Dr Ruchika Nayyar,
Post Doctoral Fellow for ATLAS Collaboration
University of Arizona
Arizona, USA.
--------------------------------------------
On Wed, Jun 1, 2016 at 11:45 AM, STEPHEN D SHANK <[email protected]> wrote:
> Just to note, anaconda also has it's own method of managing environments:
>
> On Wed, Jun 1, 2016 at 2:43 PM, Andrea Bravi <[email protected]>
> wrote:
>
>>
>> Hi guys,
>>
>>
>> I recommend using https://virtualenv.pypa.io
>> <https://virtualenv.pypa.io/en/stable/> to solve those issues!
>>
>>
>> Best regards,
>>
>> Andrea
>>
>>
>> On Wednesday, 1 June 2016, Matthew Brett <[email protected]> wrote:
>>
>>> On Wed, Jun 1, 2016 at 11:17 AM, Sebastian Raschka
>>> <[email protected]> wrote:
>>> >> I think you're using system Python on the Mac. I'd really strongly
>>> >> recommend against that, because system Python
>>> >
>>> > Yeah, but I think that the system Python doesn’t come with NumPy and
>>> SciPy installed on a Mac?
>>>
>>> That's the entire problem - system Python has its own private copy of
>>> numpy and scipy and matplotlib that are not in the usual sys.path
>>> places:
>>>
>>> $ /usr/bin/python -c 'import numpy; print(numpy.__file__)'
>>>
>>> /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy/__init__.pyc
>>>
>>> Then, if you try to upgrade them with pip, the new packages are below
>>> the private copies in directory precedence, and the effect is that the
>>> upgrade is ignored.
>>>
>>> In effect, system Python is for the system, if you want to own your
>>> Python, you need to install another copy for yourself.
>>>
>>> Cheers,
>>>
>>> Matthew
>>> _______________________________________________
>>> scikit-learn mailing list
>>> [email protected]
>>> https://mail.python.org/mailman/listinfo/scikit-learn
>>>
>>
>> _______________________________________________
>> scikit-learn mailing list
>> [email protected]
>> https://mail.python.org/mailman/listinfo/scikit-learn
>>
>>
>
>
> --
>
> Stephen D. Shank, Ph. D.
> Department of Biology, Center for Computational Genetics and Genomics
> Temple University, Philadelphia, PA
> BioLife 106F
> [email protected]
>
> _______________________________________________
> scikit-learn mailing list
> [email protected]
> https://mail.python.org/mailman/listinfo/scikit-learn
>
>
_______________________________________________
scikit-learn mailing list
[email protected]
https://mail.python.org/mailman/listinfo/scikit-learn
