Hi @Lan Yang Greetings! Welcome to Microsoft Q&A forum. Thank you for posting the question here.
You would need to replace the major
and minor
versions in the command sudo apt install libk4abt<major>.<minor>-dev
with the appropriate versions of the SDK you would like to download from the repository.
For example, you can try the following sudo apt install libk4abt1.1-dev
to get the 1.1x version. This should be able to fetch and install the packages. Please refer the below image for reference.
Hope this helps. Please let us know if you have any further questions or run into any additional issues.
Update
The package is missing from the Ubuntu 20.04 repository. The package has now been included to the repository. Here is screenshot indicating that the libraries are added in the repository.
Please note that the Sensor SDK is needed for the body tracking SDK to work. Currently the sensor SDK is only supported on version 18.04. However, even though not officially supported, I have been informed by the product team that Sensor SDK can be installed on Ubuntu 20.04. As long as Sensor SDK is installed, you should be able to install Body tracking SDK without any issues.
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