Pycoral prebuilt package depends on GLIBC_2.27 which makes it unusable with older systems

[Sergiy Pometun]

Description

We have devices which we plan to upgrade with M.2 Coral TPU,
these devices run old Linux with GLIBC 2.19

Pycoral crashes with missed GLIBC_2.27 (I attached logs to Relevant Log Output section)

I tried wheel and deb version of pycoral package for python 3.7,
in both cases
strings _pywrap_coral.cpython-37m-x86_64-linux-gnu.so | grep GLIBC_
contains GLIBC_2.27

While other packages we use (numpy, scipy, tensorflow) work well (as far as I understand, they use manylinux build and depend on GLIBC_2.17 or earlier)

Click to expand!

Issue Type

Build/Install

Operating System

Linux

Coral Device

M.2 Accelerator B+M

Other Devices

No response

Programming Language

Python 3.7

Relevant Log Output

...
File "pycoral/utils/edgetpu.py", line 24, in <module>
ImportError: /lib/libm.so.6: version `GLIBC_2.27' not found (required by /.../pycoral/pybind/_pywrap_coral.cpython-37m-x86_64-linux-gnu.so)