Hi there, it seems there are still issues.
I’m using Home Assistant 0.95.4 in venv on Raspbian, and trying to get this component to install has been a bit frustrating.
I had to install libjpeg-dev and libatlas-base-dev to get pillow to install.
Then numpy failed with this error:
2019-07-16 08:54:54 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up platform environment_canada
Traceback (most recent call last):
File "/srv/homeassistant/lib/python3.7/site-packages/numpy/core/__init__.py", line 40, in <module>
from . import multiarray
File "/srv/homeassistant/lib/python3.7/site-packages/numpy/core/multiarray.py", line 12, in <module>
from . import overrides
File "/srv/homeassistant/lib/python3.7/site-packages/numpy/core/overrides.py", line 6, in <module>
from numpy.core._multiarray_umath import (
ImportError: /lib/arm-linux-gnueabihf/libm.so.6: version `GLIBC_2.27' not found (required by /srv/homeassistant/lib/python3.7/site-packages/numpy/core/_multiarray_umath.cpython-37m-arm-linux-gnueabihf.so)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/srv/homeassistant/lib/python3.7/site-packages/homeassistant/helpers/entity_platform.py", line 126, in _async_setup_platform
File "/usr/local/opt/python-3.7.3/lib/python3.7/asyncio/tasks.py", line 416, in wait_for
File "/usr/local/opt/python-3.7.3/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/srv/homeassistant/lib/python3.7/site-packages/homeassistant/components/environment_canada/sensor.py", line 91, in setup_platform
from env_canada import ECData
File "/srv/homeassistant/lib/python3.7/site-packages/env_canada/__init__.py", line 1, in <module>
from .env_canada import *
File "/srv/homeassistant/lib/python3.7/site-packages/env_canada/env_canada.py", line 9, in <module>
File "/srv/homeassistant/lib/python3.7/site-packages/imageio/__init__.py", line 22, in <module>
from .core import FormatManager, RETURN_BYTES
File "/srv/homeassistant/lib/python3.7/site-packages/imageio/core/__init__.py", line 10, in <module>
from .util import Image, Array, Dict, asarray, image_as_uint, urlopen
File "/srv/homeassistant/lib/python3.7/site-packages/imageio/core/util.py", line 27, in <module>
import numpy as np
File "/srv/homeassistant/lib/python3.7/site-packages/numpy/__init__.py", line 142, in <module>
from . import core
File "/srv/homeassistant/lib/python3.7/site-packages/numpy/core/__init__.py", line 71, in <module>
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
Here is how to proceed:
- If you're working with a numpy git repository, try `git clean -xdf`
(removes all files not under version control) and rebuild numpy.
- If you are simply trying to use the numpy version that you have installed:
your installation is broken - please reinstall numpy.
- If you have already reinstalled and that did not fix the problem, then:
1. Check that you are using the Python you expect (you're using /srv/homeassistant/bin/python3.7),
and that you have no directories in your PATH or PYTHONPATH that can
interfere with the Python and numpy versions you're trying to use.
2. If (1) looks fine, you can open a new issue at
https://github.com/numpy/numpy/issues. Please include details on:
- how you installed Python
- how you installed numpy
- your operating system
- whether or not you have multiple versions of Python installed
- if you built from source, your compiler versions and ideally a build log
Note: this error has many possible causes, so please don't comment on
an existing issue about this - open a new one instead.
Original error was: /lib/arm-linux-gnueabihf/libm.so.6: version `GLIBC_2.27' not found (required by /srv/homeassistant/lib/python3.7/site-packages/numpy/core/_multiarray_umath.cpython-37m-arm-linux-gnueabihf.so)
Also tried to install numpy (inside the venv) without the binary package like this:
pip3 install numpy --no-cache-dir --force-reinstall --no-binary :all:
Which seems to have HA running without complaint.