[Numpy-discussion] Numpy installation problem
Sat Jul 24 17:12:06 CDT 2010
On Jul 24, 2010, at 6:09 PM, David Cournapeau wrote:
> On Sun, Jul 25, 2010 at 7:00 AM, Jonathan Tu <email@example.com> wrote:
>>> If you install shared libraries into a directory which is not looked
>>> in by default by ld, you should add it to the LD_LIBRARY_PATH, e.g.:
>>> LD_LIBRARY_PATH=$HOME/local/lib:$LD_LIBRARY_PATH python -c "import numpy"
>> Ok, that makes sense to me. I tried to see what the current value is by doing
>> echo $LD_LIBRARY_PATH
> It is very possible that you don't have it defined by default on your
> platform. The undefined variable may be a peculiarity of the cshell -
> the instructions I gave you assumed a bourne shell or compatible.
Ok, I assumed as much and proceeded by simply setting the environment variable. I did not add the part where you said
python -c "import numpy"
What does that part do? It turns out that by fixing my library path, numpy now imports. I assume that my installation of h5py doesn't need to be redone just because I reinstalled Numpy?
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