Tensorflow 2.7 Buster/Bullseye

[barthm1]

sudo -H pip3 install tensorflow-2.7.0-cp39-cp39-linux_aarch64.whl
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Processing ./tensorflow-2.7.0-cp39-cp39-linux_aarch64.whl
Collecting google-pasta>=0.1.1
Downloading https://www.piwheels.org/simple/google-pasta/google_pasta-0.2.0-py3-none-any.whl (57 kB)
|████████████████████████████████| 57 kB 835 kB/s
Requirement already satisfied: h5py>=2.9.0 in /usr/local/lib/python3.9/dist-packages (from tensorflow==2.7.0) (3.1.0)
Requirement already satisfied: wrapt>=1.11.0 in /usr/lib/python3/dist-packages (from tensorflow==2.7.0) (1.12.1)
Collecting flatbuffers<3.0,>=1.12
Downloading https://www.piwheels.org/simple/flatbuffers/flatbuffers-2.0-py2.py3-none-any.whl (26 kB)
Requirement already satisfied: six>=1.12.0 in /usr/lib/python3/dist-packages (from tensorflow==2.7.0) (1.16.0)
ERROR: Could not find a version that satisfies the requirement tensorflow-io-gcs-filesystem>=0.21.0 (from tensorflow)
ERROR: No matching distribution found for tensorflow-io-gcs-filesystem>=0.21.0

Same error on both OS versions

[Qengineering]

Dear @barthm1,

Sorry for the inconvenience. We hadn't got the time to validate the installation yet.
However, Sebastijan mentioned the same issue. Here is his solution.

I have RPI 4, installed 64bit Bullseye. I tried to install tensorflow following your guide for python 3.9 and tensorflow 2.7.0 and got message:

ERROR: Could not find a version that satisfies the requirement tensorflow-io-gcs-filesystem>=0.21.0 (from tensorflow) (from versions: none)
ERROR: No matching distribution found for tensorflow-io-gcs-filesystem>=0.21.0

I think your .whl is missing tensorflow_io_gcs_filesystem package.

Had to download and build tensorflow-io-0-22-0
Execute command:
python -m build
python setup.py -q bdist_wheel --project tensorflow_io_gcs_filesystem

Finally last command created tensorflow_io_gcs_filesystem-0.22.0-cp39-cp39-linux_aarch64.whl in dist folder, which I manually installed with pip. After that installing tensorflow 2.7.0 was a breeze.
I am noob with python packages and all, but you can make something out of it. I hope I helped a bit.

[barthm1]

The next problem arises with libclang 9.0.1 - I installed 11.0.0 - but this doesn't work

[Qengineering]

I shouldn't posted the wheel so early. Working on the tutorial just now.

https://github.com/llvm/llvm-project/releases/download/llvmorg-9.0.1/clang+llvm-9.0.1-aarch64-linux-gnu.tar.xz

or

debian buster aarch64/armv7l emulation (on x86_64) - llvm-9, clang-9