Error when installing in Raspberry pi 3 + B sosfilt.so: wrong ELF class: ELFCLASS 64

SiggiGue / pyfilterbank

Implementing a fractional octave filterbank for python. Based on Numpy and CFFI.

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Open mediagp opened 5 years ago

mediagp commented 5 years ago

After the following steps in python 2.7.9:

download and unzip the package
python install pyfilterbank
add from pyfilterbank import FractionalOctaveFilterBank When running the python file I get an error related with: sosfilt.so: wrong ELF class: ELFCLASS 64

Thanks.

SiggiGue commented 5 years ago

pyfilterbank is developed with python 3, so there is no guarantee for it working with python 2. Following steps should solve your problem:

use python 3
compile the c source on you raspberry pi, otherwise a x86 library is tried to be run on an arm processor.