Jetson NX Xavier no module named sl

I have successfully entered the virtual environment and have successfully installed the zed SDK3.7.2 and pyzed, but an error is reported when running the sample program.



My system configuration is like this
ubuntu 18.04
cuda 10.2
jetpack 4.6.1
python 3.6
numpy 1.19.5
cython 0.29.28

I also tried build from source but it reported the same problem

python3 setup.py install
ZED SDK Version: OK
compilation flags: [’-std=c++14’, ‘-Wno-reorder’, ‘-Wno-deprecated-declarations’, ‘-Wno-cpp’, ‘-O3’]
include dirs: [’/home/zsw/PycharmProjects/pythonProject/venv/lib/python3.6/site-packages/numpy/core/include’, ‘/usr/local/zed/include’, ‘/usr/local/cuda/include’]
library dirs: [’/home/zsw/PycharmProjects/pythonProject/venv/lib/python3.6/site-packages/numpy/core/include’, ‘/usr/local/zed/lib’, ‘/usr/local/cuda/lib64’]
libraries: [‘sl_zed’, ‘usb-1.0’]
Building module: (‘pyzed.sl’, [‘pyzed/sl.pyx’])
/usr/lib/python3.6/distutils/dist.py:261: UserWarning: Unknown distribution option: ‘python_requires’
warnings.warn(msg)
/usr/lib/python3.6/distutils/dist.py:261: UserWarning: Unknown distribution option: ‘install_requires’
warnings.warn(msg)
/usr/lib/python3.6/distutils/dist.py:261: UserWarning: Unknown distribution option: ‘extras_require’
warnings.warn(msg)
running install
running build
running build_py
running build_ext
running install_lib
running install_egg_info
Removing /home/zsw/PycharmProjects/pythonProject/venv/lib/python3.6/site-packages/pyzed-3.7.egg-info
Writing /home/zsw/PycharmProjects/pythonProject/venv/lib/python3.6/site-packages/pyzed-3.7.egg-info