problem with updating scikit-sklearn

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If relevant, please answer to the following questions:
1. What version of Python(x,y) have you installed?
I just installed the latest version 2.7.3.1
2. Which components have you installed (Python(x,y) installer:
componentpage):
    a. Have you selected the "Recommended" component selection?
    b. Have you selected the "Full" component selection?
c. Have you selected manually plugins in the component list?

I have installed this twice. I always installed full
Whatplugins?

I have installed it twice. The first time I installed all plugins, the second 
time, I left out plugins.
3. Have you selected the option "Customize installation directories"?
a. Yes
    b. No.
NO
4. If the answer to 3. is yes, what installation directories have you
chosen?

5. Where did you install Python(x,y) itself?
a. default path
b. custom path, which one?

default path

6. Have you installed Python(x,y):
    a. For "Current user only"
    b. For "All users"
Not sure
7. What is your operating system?
a. Windows XP
b. Windows Vista
c. Windows 7
d. Windows 8

Windows Vista

8. Is the operating system 64 bit?
a. Yes
b. No
 I think (not sure) that it is 64 bit.
9. When you installed Python(x,y), were you logged in as :
a. a regular user
b. an administrator of the machine
an administrator
10. If you are using Windows Vista/7, have you installed Python(x,y):
a. simply by double-clicking on the installer
    b. by right-clicking on the installer and selecting "Run as an
administrator"
By double clicking on the installer
11. Regarding installed software on your machine, how did you clean your
machine before installing Python(x,y)  (multiple answers are possible):
a. you didn't do anything, you installed Python(x,y) directly on your
machine without precaution
b. you uninstalled any previous Python distribution (including the
official .msi)
c. you cleaned the Windows registry by removing all Python-related keys
d. you cleaned the environment variables by removing all deprecated
entries
I uninstalled previous versions of Python
What steps will reproduce the problem?
1.download Python(x,y)
2.download the updated plug in for scikit-sklearn(.13.1)
3.try to import from sklearn

What is the expected output? What do you see instead?

This is what I see:

from sklearn import preprocessing
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\sklearn\preprocessing.py", line 14, in <module>
    from .utils import check_arrays, array2d, atleast2d_or_csr, safe_asarray
  File "C:\Python27\lib\site-packages\sklearn\utils\__init__.py", line 9, in <module>
    from .murmurhash import murmurhash3_32
ImportError: cannot import name murmurhash3_32

Please provide any additional information below.

Original issue reported on code.google.com by anne.p.d...@gmail.com on 18 Mar 2013 at 3:47

[GoogleCodeExporter]

Cannot re-produce, try re-installing the plugin.

Original comment by grizzly.nyo on 26 Mar 2013 at 7:40

[GoogleCodeExporter]

Thanks. I did reinstall the plug in and it worked.

Anne Dwyer

Original comment by anne.p.d...@gmail.com on 26 Mar 2013 at 8:03

[GoogleCodeExporter]

Original comment by grizzly.nyo on 28 Mar 2013 at 11:43

• Changed state: Done