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POHow to fix Python Numpy/Pandas installation?
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copied!<p>I would like to install Python Pandas library (0.8.1) on Mac OS X 10.6.8. This library needs Numpy>=1.6.</p> <p>I tried this</p> <pre><code>$ sudo easy_install pandas Searching for pandas Reading http://pypi.python.org/simple/pandas/ Reading http://pandas.pydata.org Reading http://pandas.sourceforge.net Best match: pandas 0.8.1 Downloading http://pypi.python.org/packages/source/p/pandas/pandas-0.8.1.zip#md5=d2c5c5bea971cd760b0ae6f6850fcb74 Processing pandas-0.8.1.zip Running pandas-0.8.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-ckAMym/pandas-0.8.1/egg-dist-tmp-0mlL7t error: Setup script exited with pandas requires NumPy >= 1.6 due to datetime64 dependency </code></pre> <p>So I tried to install Numpy</p> <pre><code>$ sudo easy_install numpy Searching for numpy Best match: numpy 1.6.2 Adding numpy 1.6.2 to easy-install.pth file Using /Library/Python/2.6/site-packages Processing dependencies for numpy Finished processing dependencies for numpy </code></pre> <p>So I tried again</p> <pre><code>$ sudo easy_install pandas </code></pre> <p>But the problem is still the same !</p> <pre><code>error: Setup script exited with pandas requires NumPy >= 1.6 due to datetime64 dependency </code></pre> <p>I run Python </p> <pre><code>$ python Python 2.6.1 (r261:67515, Jun 24 2010, 21:47:49) [GCC 4.2.1 (Apple Inc. build 5646)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import numpy as np >>> np.__version__ '1.2.1' </code></pre> <p>So Numpy 1.6 doesn't seems to be installed correctly !</p> <p>I tried to install Numpy 1.6 with <code>pip</code> (instead of <code>easy_install</code>)...</p> <pre><code>$ sudo pip install numpy Requirement already satisfied (use --upgrade to upgrade): numpy in /Library/Python/2.6/site-packages Cleaning up... </code></pre> <p>I added <code>--upgrade</code> flag</p> <pre><code>$ sudo pip install numpy --upgrade Requirement already up-to-date: numpy in /Library/Python/2.6/site-packages Cleaning up... $ sudo pip install pandas Downloading/unpacking pandas Downloading pandas-0.8.1.zip (1.9MB): 1.9MB downloaded Running setup.py egg_info for package pandas pandas requires NumPy >= 1.6 due to datetime64 dependency Complete output from command python setup.py egg_info: pandas requires NumPy >= 1.6 due to datetime64 dependency ---------------------------------------- Command python setup.py egg_info failed with error code 1 in /tmp/pip-build/pandas Storing complete log in /Users/MyUsername/Library/Logs/pip.log </code></pre> <p>I also tried to install binary version of Numpy <a href="http://sourceforge.net/projects/numpy/files/" rel="noreferrer">http://sourceforge.net/projects/numpy/files/</a> numpy-1.6.2-py2.6-python.org-macosx10.3.dmg but it fails !!! (installer said me that numpy 1.6.2 can't be install on this disk. Numpy requires python.org Python 2.6 to install.</p>

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