ispc-lab / lidar4d Goto Github PK

在按照教程进行安装的过程中，出现了nvcc: not found的错误。ubuntu20.04之前没有安装过cuda，但是这里却出现了这种错误

(lidar4d) supercoconut@supercoconut:~/Myfile/LiDAR4D/tiny-cuda-nn/bindings/torch$ python setup.py install
/home/supercoconut/Myfile/LiDAR4D/tiny-cuda-nn/bindings/torch/setup.py:5: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
from pkg_resources import parse_version
Building PyTorch extension for tiny-cuda-nn version 1.7
Obtained compute capability 89 from PyTorch
sh: 1: nvcc: not found
Targeting C++ standard 14
running install
/home/supercoconut/anaconda3/envs/lidar4d/lib/python3.9/site-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
!!

    ********************************************************************************
    Please avoid running ``setup.py`` directly.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
    ********************************************************************************

!!
self.initialize_options()
/home/supercoconut/anaconda3/envs/lidar4d/lib/python3.9/site-packages/setuptools/_distutils/cmd.py:66: EasyInstallDeprecationWarning: easy_install command is deprecated.
!!

    ********************************************************************************
    Please avoid running ``setup.py`` and ``easy_install``.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://github.com/pypa/setuptools/issues/917 for details.
    ********************************************************************************

!!
self.initialize_options()
running bdist_egg
running egg_info
creating tinycudann.egg-info
writing tinycudann.egg-info/PKG-INFO
writing dependency_links to tinycudann.egg-info/dependency_links.txt
writing top-level names to tinycudann.egg-info/top_level.txt
writing manifest file 'tinycudann.egg-info/SOURCES.txt'
/home/supercoconut/anaconda3/envs/lidar4d/lib/python3.9/site-packages/torch/utils/cpp_extension.py:502: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
warnings.warn(msg.format('we could not find ninja.'))
reading manifest file 'tinycudann.egg-info/SOURCES.txt'
writing manifest file 'tinycudann.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-cpython-39
creating build/lib.linux-x86_64-cpython-39/tinycudann
copying tinycudann/modules.py -> build/lib.linux-x86_64-cpython-39/tinycudann
copying tinycudann/init.py -> build/lib.linux-x86_64-cpython-39/tinycudann
copying tinycudann/bindings.cpp -> build/lib.linux-x86_64-cpython-39/tinycudann
running build_ext
error: [Errno 2] No such file or directory: '/usr/local/cuda/bin/nvcc'