Problem regarding Raspberry pi 3 B mobi-engine installation - raspberry-pi

Whenever I'm trying to install moby-engine it is showing this error. I want to connect raspberry pi to Azure IoT Edge. I am using the documents of https://learn.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-linux. Help me to resolve this problem

I solved this installing this specific version, before installing mobi engine
sudo apt-get install libssl1.0.2
I also wrote about the full steps here
https://elbruno.com/2021/01/29/raspberrypi-install-azureiot-a-couple-of-tips-to-make-it-work/
Regards
-Bruno

Related

compiling SSTP plugin for network-manager on Raspberry Pi

I'm trying to install sstp VPN plugin for network manager on raspbian arm64. There is no available sstp plugin on the repository for network-manager so I'm assuming I have to compile it by myself. I've been searching online for any available instruction but I couldn't find any. So I appreciate if anyone could give me any information regarding this issue.
I also tried sstp-client package on terminal but that one also wasn't successfull for me. I coulnd't maintain the sstp connection. So currently network-manager-sstp plugin is my last hope. I'm using arm64 debian bullseye Raspbian.

Offline Ros Bridge Intallation / without internet

We want to install Ros Bridge to our server. But we don't have internet access on server. Is it possible we can install without internet?
Thank you...
You can download the package and all it's dependencies on a different device (with similar architecture) like
sudo apt-get install ros-<rosdistro>-rosbridge-server --download-only
This will place the packages at /var/cache/apt/archives. The files then can be used for installation without the need of downloading them again. So after moving them to your server, this can be done with
apt-get install ros-<rosdistro>-rosbridge-server

MongoDB installations - Failed to download resource "c-ares"

I'm trying to install MongoDB on Mac using homebrew with the following steps:
1: brew tap mongodb/brew
2: brew install mongodb-community#5.0
This is the error that I'm getting after step 2.
Any suggestion on how to complete the installation?
This was my solution or, better to say, understanding after days of troubleshooting this problem.
Homebrew cannot handle internet connections problems; hence if your internet is not stable, Homebrew will crash while trying to download and install any library.
Homebrew will write that some library is missing during the installation.
I tried to install the needed library separately, but it didn't work for me.
In the end, I tried a different internet connection that eventually worked for me.

How to build gattlib

I am trying to build the gattlib for Raspbian for Raspberry Pi 3. But when followed the instructions on the site: https://github.com/labapart/gattlib and using Linaro cross-compiling toolchain, I was not able to do this in Ubuntu 16.04. Please advise me, if possible, in details what is the correct way to do this. Thanks.

Can't install kivy on raspberry pi

I am having trouble installing Kivy on by raspberry pi. I have raspberry Jessie installed and I was following the guide on the Kivy website but I keep getting the error Cython not compiled.
I have Cython 0.21.1 installed. I have read that I may need to install 0.20 but I have tried this but it does not install.
any ideas what I can do. I have searched the net but still have not found a solution.
try pip install Cython==0.23. I think the best option is to follow the installation instruction given in Kivy's official website.
https://kivy.org/docs/gettingstarted/installation.html