mag@RealSense-Nano:~$ pip install tf2onnx Defaulting to user installation because normal site-packages is not writeable Collecting tf2onnx Downloading tf2onnx-1.8.4-py3-none-any.whl (345 kB) |████████████████████████████████| 345 kB 2.9 MB/s Requirement already satisfied: six in /usr/lib/python3/dist-packages (from tf2onnx) (1.11.0) Collecting onnx>=1.4.1 Downloading onnx-1.8.1.tar.gz (5.2 MB) |████████████████████████████████| 5.2 MB 20.0 MB/s Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing wheel metadata ... done Requirement already satisfied: numpy>=1.14.1 in /usr/local/lib/python3.6/dist-packages (from tf2onnx) (1.18.5) Requirement already satisfied: requests in /usr/lib/python3/dist-packages (from tf2onnx) (2.18.4) Collecting flatbuffers Using cached flatbuffers-1.12-py2.py3-none-any.whl (15 kB) Requirement already satisfied: typing-extensions>=3.6.2.1 in /usr/local/lib/python3.6/dist-packages (from onnx>=1.4.1->tf2onnx) (3.7.4.3) Requirement already satisfied: protobuf in /usr/local/lib/python3.6/dist-packages (from onnx>=1.4.1->tf2onnx) (3.15.6) Building wheels for collected packages: onnx Building wheel for onnx (PEP 517) ... error ERROR: Command errored out with exit status 1: command: /usr/bin/python3 /usr/local/lib/python3.6/dist-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmp8xc5zamx cwd: /tmp/pip-install-eh85oaiy/onnx_b281dcf943594fdf8c9896d19106b43c Complete output (79 lines): fatal: not a git repository (or any of the parent directories): .git running bdist_wheel running build running build_py running create_version running cmake_build -- The C compiler identification is GNU 7.5.0 -- The CXX compiler identification is GNU 7.5.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found PythonInterp: /usr/bin/python3 (found version "3.6.9") -- Found PythonLibs: /usr/lib/aarch64-linux-gnu/libpython3.6m.so (found version "3.6.9") Generated: /tmp/pip-install-eh85oaiy/onnx_b281dcf943594fdf8c9896d19106b43c/.setuptools-cmake-build/onnx/onnx-ml.proto CMake Error at CMakeLists.txt:261 (message): Protobuf compiler not found Call Stack (most recent call first): CMakeLists.txt:292 (relative_protobuf_generate_cpp) -- Configuring incomplete, errors occurred! See also "/tmp/pip-install-eh85oaiy/onnx_b281dcf943594fdf8c9896d19106b43c/.setuptools-cmake-build/CMakeFiles/CMakeOutput.log". Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/pip/_vendor/pep517/_in_process.py", line 280, in main() File "/usr/local/lib/python3.6/dist-packages/pip/_vendor/pep517/_in_process.py", line 263, in main json_out['return_val'] = hook(**hook_input['kwargs']) File "/usr/local/lib/python3.6/dist-packages/pip/_vendor/pep517/_in_process.py", line 205, in build_wheel metadata_directory) File "/usr/local/lib/python3.6/dist-packages/setuptools/build_meta.py", line 230, in build_wheel wheel_directory, config_settings) File "/usr/local/lib/python3.6/dist-packages/setuptools/build_meta.py", line 215, in _build_with_temp_dir self.run_setup() File "/usr/local/lib/python3.6/dist-packages/setuptools/build_meta.py", line 267, in run_setup self).run_setup(setup_script=setup_script) File "/usr/local/lib/python3.6/dist-packages/setuptools/build_meta.py", line 158, in run_setup exec(compile(code, __file__, 'exec'), locals()) File "setup.py", line 341, in 'backend-test-tools = onnx.backend.test.cmd_tools:main', File "/usr/local/lib/python3.6/dist-packages/setuptools/__init__.py", line 163, in setup return distutils.core.setup(**attrs) File "/usr/lib/python3.6/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands self.run_command(cmd) File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/usr/local/lib/python3.6/dist-packages/wheel/bdist_wheel.py", line 299, in run self.run_command('build') File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/usr/lib/python3.6/distutils/command/build.py", line 135, in run self.run_command(cmd_name) File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command cmd_obj.run() File "setup.py", line 217, in run self.run_command('cmake_build') File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command cmd_obj.run() File "setup.py", line 203, in run subprocess.check_call(cmake_args) File "/usr/lib/python3.6/subprocess.py", line 311, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['/usr/bin/cmake', '-DPYTHON_INCLUDE_DIR=/usr/include/python3.6m', '-DPYTHON_EXECUTABLE=/usr/bin/python3', '-DBUILD_ONNX_PYTHON=ON', '-DCMAKE_EXPORT_COMPILE_COMMANDS=ON', '-DONNX_NAMESPACE=onnx', '-DPY_EXT_SUFFIX=.cpython-36m-aarch64-linux-gnu.so', '-DCMAKE_BUILD_TYPE=Release', '-DONNX_ML=1', '/tmp/pip-install-eh85oaiy/onnx_b281dcf943594fdf8c9896d19106b43c']' returned non-zero exit status 1. ---------------------------------------- ERROR: Failed building wheel for onnx Failed to build onnx ERROR: Could not build wheels for onnx which use PEP 517 and cannot be installed directly mag@RealSense-Nano:~$