About nickH

Hi Benni, Great, that you were able to run it with the QEMU (amd64) environment.  Regarding your arm64 environment: could you check if you got the libcrypto.so.1.1? It should be located somewhere at "usr/lib/aarch64-linux-gnu". It seems to be missing, at least the error message says so.  Best regards, Nick ... View more

Hi Benni,  thanks for the details. To run python in your build environment you would need to set up a virtual python environment and install the packages libzmq5 and ctrlX Data Layer. A description can be found on PyPi.org. You can take a look at the samples included in the SDK, how its done here. In every sample which uses the Data Layer we have a script called "install-venv.sh". If you execute this scipt it will create and activate a virtual Python environment for your project. It also installes all the requiered packages (in our samples they are defined in the "requirements.txt" file). Further a subfolder "venv/" will be created and activated as virtual environment which contains the Python runtime and all required packages. Please see the documentation on that here. Best regards,  Nick ... View more

Hi, could you please explain, when exactly does your error occur? (when you pack your snap? when you run it on the ctrlX CORE? when you want to run it in your App Build Environment?) Because you talked about setting up different development environemts: I would recommend to use the ctrlX WORKS integrated App Build Environment. It is the recommended way, because a special set of software is already downloaded and other dependencies, like the SDK itself can get downloaded easily with the help of installation scripts.  One additional hint: some information about the Python samples included in the SDK can be found here.  Best regards,  Nick ... View more