Hello colleagues, I have a problem installing Numpy and pandas in PLCnext via Linux console. First using python3 -m ensurepip --upgrade I install PIP without any problem. After that I upgrade PIP with the following command line: pip3 install --upgrade pip When I run pip3 install numpy I download the packages but when installing I get the following error (attached screenshot).
Hi Luis, This was discussed here: https://www.plcnext-community.net/en/discussions-2-offcanvas/opcua-pip3-package-installation-error.html As Jan mentions at the end of that thread, using a Docker container is probably the best solution.
Do you think it could be an alternative to work with the Crossenv library for cross compilation?
Hi Luis, I’ve never worked with Crossenv, so I can not gice you any advice. But maybe someone else can… We are currently triying to build numpy with a yocto receipe, this would be the easiest way. I’ll keep you and the other informed as I guess this would be also useful for others… BR, Frank