Installing numba on raspberry pi - raspberry-pi

I am trying to install numba on raspberry pi python version 3.7.4 but I am having the following issue:
I am doing
sudo pip3.7 install numba==0.49.1
Is there any advice how to solve this issue? Thank you.

Related

Segmentation fault after installing mediapipe on raspberry pi 3 model b

After updating numpy to its latest version I tried to install mediapipe on my raspberry pi 3 model b with following instructions found in here...
sudo apt install ffmpeg python3-opencv python3-pip
sudo apt install libxcb-shm0 libcdio-paranoia-dev libsdl2-2.0-0 libxv1 libtheora0 libva-drm2 libva-x11-2 libvdpau1 libharfbuzz0b libbluray2 libatlas-base-dev libhdf5-103 libgtk-3-0 libdc1394-22 libopenexr23
sudo pip3 install mediapipe-rpi3
After getting the successful installed massage on all of the above packages, I tried to import mediapipe in python3 but I get this message:
Segmentation fault
After this message python quits automatically.
Even when I wanted to import opencv I get the same message again, but any other packages like numpy, os and ... work fine. Can someone help?
Note: I installed the latest version of raspberry pi os from here and I installed Raspberry Pi OS (Legacy) version.

LLVM downloads 11 to environment

Best regards
i need to download librosa to raspberry pi so first of all i downloaded virtualenv and created environment and installed llvm with:
sudo apt-get install llvm
pip3 install llvmlite==0.37
pip3 install librosa=0.6.3
then tried to import a librosa in abc.py file. execution output is:
importerror-numpy-core-multiarray-failed-to-import
changing the numpy version didin't help output evolved:
numba 0.55 requires numpy 1.22
tried to change numba version but it didin't help either
anyway...
everyone installed llvm version 7 for librosa but my version is 11. I couldn't find the download with version. I've tried:
sudo apt-get install llvm-7.0
Librosa and numpy does not work well in llvm11.
how can i download version 7?
Thanks for advices

Installing Pillow: "Unable to locate package libwebpmux3"

I am trying to install Pillow on a Raspberry Pi Zero W. I am going through these instructions:
https://brachiograph.readthedocs.io/en/latest/get-started/install.html
When I run:
sudo apt install libwebp6 libtiff5 libjbig0 liblcms2-2 libwebpmux3 libopenjp2-7 libzstd1 libwebpdemux2
I get the error:
E: Unable to locate package libwebpmux3
Any ideas on how to resolve this? Thank you!
I had the same issue when trying to setup a BrachioGraph (https://brachiograph.readthedocs.io/en/latest/get-started/install.html) on Raspberry Pi (Raspbian).
I updated to the latest Raspbian version via the Raspberry Pi website, and was able to install this library.

How to install pandasdmx on raspbian raspberry pi

I tried to install a pandasdmx package on Raspbian (Linux for Raspberry Pi).
It failed because in is not possible to install libxml2 on the Raspbian.
Here is the error message that I get:
*********************************************************************************
Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
*********************************************************************************
error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
Before this, I installed the libxl2 manually using this post, and the installation did seem to work.
Any hint?
I found the answer. The problem was in the libxml installation.
The proper way to do it on raspbian:
Why can't I get `pip install lxml` to work within a virtualenv?

how can i install the solidity(solc) in ubuntu mate(using raspberry pi3)

I'd like to install a Solidity Compiler on the Raspberry Pi3. But I have no idea how.
the operating system is using Ubuntu Mate.
If there's no way above, could you let me know about Rasbian?
Having Node Package Manager installed:
npm install -g solc