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Re: New free DLL for calling Python from IDL! [message #89329 is a reply to message #89190] Mon, 18 August 2014 15:21 Go to previous message
Jason Ferrara is currently offline  Jason Ferrara
Messages: 17
Registered: February 2008
Junior Member
On Thursday, July 31, 2014 7:10:39 AM UTC-4, Fabien wrote:
> On 31.07.2014 13:03, Matt wrote:
>
>> IDL> py = pyimport('__main__')
>
>> ImportError: No module named numpy
>
>
>
> well this is strange because you're just importing python... Does
>
> anaconda have a startup file for python, importing things like numpy,
>
> iPython, etc automatically? That doesn't really explain why it doesn't
>
> work, but would be a starting point maybe...

Slither requires numpy. It's used for making IDL array visible to python. Slither attempts to import numpy after loading the python dll/so. So if you try to use Slither with a Python install that doesn't have numpy you'll get the error above.
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