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just_learning
Asked: 2019-12-15 03:36:03 +0800 CST

无法在 Jetson nano 上安装 keras

  • 772

我在运行 Ubuntu 的 Nvidia Jetson nano 上运行这个命令：

sudo pip3 install keras

我得到这个错误：

The directory '/home/jetson/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/jetson/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting keras
  Downloading https://files.pythonhosted.org/packages/ad/fd/6bfe87920d7f4fd475acd28500a42482b6b84479832bdc0fe9e589a60ceb/Keras-2.3.1-py2.py3-none-any.whl (377kB)
    100% |████████████████████████████████| 378kB 464kB/s 
Requirement already satisfied: pyyaml in /usr/lib/python3/dist-packages (from keras)
Requirement already satisfied: numpy>=1.9.1 in /home/jetson/.local/lib/python3.6/site-packages (from keras)
Collecting h5py (from keras)
  Downloading https://files.pythonhosted.org/packages/5f/97/a58afbcf40e8abecededd9512978b4e4915374e5b80049af082f49cebe9a/h5py-2.10.0.tar.gz (301kB)
    100% |████████████████████████████████| 307kB 472kB/s 
Requirement already satisfied: six>=1.9.0 in /home/jetson/.local/lib/python3.6/site-packages (from keras)
Collecting keras-preprocessing>=1.0.5 (from keras)
  Downloading https://files.pythonhosted.org/packages/28/6a/8c1f62c37212d9fc441a7e26736df51ce6f0e38455816445471f10da4f0a/Keras_Preprocessing-1.1.0-py2.py3-none-any.whl (41kB)
    100% |████████████████████████████████| 51kB 736kB/s 
Collecting scipy>=0.14 (from keras)
  Downloading https://files.pythonhosted.org/packages/a7/5c/495190b8c7cc71977c3d3fafe788d99d43eeb4740ac56856095df6a23fbd/scipy-1.3.3.tar.gz (23.8MB)
    100% |████████████████████████████████| 23.8MB 20kB/s 
Collecting keras-applications>=1.0.6 (from keras)
  Downloading https://files.pythonhosted.org/packages/71/e3/19762fdfc62877ae9102edf6342d71b28fbfd9dea3d2f96a882ce099b03f/Keras_Applications-1.0.8-py3-none-any.whl (50kB)
    100% |████████████████████████████████| 51kB 722kB/s 
Installing collected packages: h5py, keras-preprocessing, scipy, keras-applications, keras
  Running setup.py install for h5py ... done
  Running setup.py install for scipy ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-trv7zrqv/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-7_rwoepq-record/install-record.txt --single-version-externally-managed --compile:

    Note: if you need reliable uninstall behavior, then install
    with pip instead of using `setup.py install`:

      - `pip install .`       (from a git repo or downloaded source
                               release)
      - `pip install scipy`   (last SciPy release on PyPI)


    Running from scipy source directory.
    lapack_opt_info:
    lapack_mkl_info:
    customize UnixCCompiler
      libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/aarch64-linux-gnu']
      NOT AVAILABLE

    openblas_lapack_info:
    customize UnixCCompiler
    customize UnixCCompiler
      libraries openblas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/aarch64-linux-gnu']
      NOT AVAILABLE

    openblas_clapack_info:
    customize UnixCCompiler
    customize UnixCCompiler
      libraries openblas,lapack not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/aarch64-linux-gnu']
      NOT AVAILABLE

    flame_info:
    customize UnixCCompiler
      libraries flame not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/aarch64-linux-gnu']
      NOT AVAILABLE

    atlas_3_10_threads_info:
    Setting PTATLAS=ATLAS
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries tatlas,tatlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib
    customize UnixCCompiler
      libraries tatlas,tatlas not found in /usr/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib/aarch64-linux-gnu
    customize UnixCCompiler
      libraries tatlas,tatlas not found in /usr/lib/aarch64-linux-gnu
    <class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
      NOT AVAILABLE

    atlas_3_10_info:
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries satlas,satlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib
    customize UnixCCompiler
      libraries satlas,satlas not found in /usr/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib/aarch64-linux-gnu
    customize UnixCCompiler
      libraries satlas,satlas not found in /usr/lib/aarch64-linux-gnu
    <class 'numpy.distutils.system_info.atlas_3_10_info'>
      NOT AVAILABLE

    atlas_threads_info:
    Setting PTATLAS=ATLAS
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries ptf77blas,ptcblas,atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib
    customize UnixCCompiler
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib/aarch64-linux-gnu
    customize UnixCCompiler
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib/aarch64-linux-gnu
    <class 'numpy.distutils.system_info.atlas_threads_info'>
      NOT AVAILABLE

    atlas_info:
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries f77blas,cblas,atlas not found in /usr/local/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib
    customize UnixCCompiler
      libraries f77blas,cblas,atlas not found in /usr/lib
    customize UnixCCompiler
      libraries lapack_atlas not found in /usr/lib/aarch64-linux-gnu
    customize UnixCCompiler
      libraries f77blas,cblas,atlas not found in /usr/lib/aarch64-linux-gnu
    <class 'numpy.distutils.system_info.atlas_info'>
      NOT AVAILABLE

    accelerate_info:
      NOT AVAILABLE

    lapack_info:
    customize UnixCCompiler
      libraries lapack not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/aarch64-linux-gnu']
      NOT AVAILABLE

    /home/jetson/.local/lib/python3.6/site-packages/numpy/distutils/system_info.py:1712: UserWarning:
        Lapack (http://www.netlib.org/lapack/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [lapack]) or by setting
        the LAPACK environment variable.
      if getattr(self, '_calc_info_{}'.format(lapack))():
    lapack_src_info:
      NOT AVAILABLE

    /home/jetson/.local/lib/python3.6/site-packages/numpy/distutils/system_info.py:1712: UserWarning:
        Lapack (http://www.netlib.org/lapack/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [lapack_src]) or by setting
        the LAPACK_SRC environment variable.
      if getattr(self, '_calc_info_{}'.format(lapack))():
      NOT AVAILABLE

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-trv7zrqv/scipy/setup.py", line 505, in <module>
        setup_package()
      File "/tmp/pip-build-trv7zrqv/scipy/setup.py", line 501, in setup_package
        setup(**metadata)
      File "/home/jetson/.local/lib/python3.6/site-packages/numpy/distutils/core.py", line 137, in setup
        config = configuration()
      File "/tmp/pip-build-trv7zrqv/scipy/setup.py", line 403, in configuration
        raise NotFoundError(msg)
    numpy.distutils.system_info.NotFoundError: No lapack/blas resources found.

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-trv7zrqv/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-7_rwoepq-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-trv7zrqv/scipy/

我做错了什么？？

nvidia

2 个回答

  1. 卸载 keras 并尝试安装依赖项（首先是 scipy）

    sudo apt-get install -y build-essential libatlas-base-dev gfortran

    如果可能的话，按照他们给出的顺序从nano zoo安装所有东西，因为他们要求你先安装 tensorflow，然后才安装 keras。最坏的情况尝试再次闪烁并从动物园安装。

    • 1
  2. Best Answer

    在 Ubuntu 18.04 及更高版本中卸载 kerassudo pip3 uninstall keras并运行以下命令，以从默认的 Ubuntu 存储库安装 keras。

    sudo apt install python3-numpy python3-scipy python3-h5py python3-six python3-theano python3-yaml python3-keras

    这是命令的长格式，用于显示安装了哪些包作为 python3-keras 的依赖项。同一命令的简短形式是：

    sudo apt install python3-keras
    • 1

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