python - pip install PDAL 失败，缺少 pdal-config

Question

尝试在虚拟环境中通过 PIP 为 python 安装 PDAL 会导致配置错误。

我已经通过使用 cmake 和 ninja 构建它来安装 PDAL，并通过控制台和 ~/.bashrc 导出将/pdal/bin 文件夹添加到环境路径中。我可以正常运行 pdal 命令，但是由于没有可用的 pdal-config 而尝试运行“pip install pdal”时收到错误消息。

使用:$ export PATH="$PATH:/PDAL-1.7.2-src/build/bin/"PDAL 命令从控制台工作
sudo pip install pdal
错误:

ERROR: Complete output from command python setup.py egg_info:
    ERROR: Traceback (most recent call last):
      File "/tmp/pip-install-cm90jl7u/pdal/setup.py", line 64, in get_pdal_config
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
      File "/usr/lib/python3.6/subprocess.py", line 709, in __init__
        restore_signals, start_new_session)
      File "/usr/lib/python3.6/subprocess.py", line 1344, in _execute_child
        raise child_exception_type(errno_num, err_msg, err_filename)
    FileNotFoundError: [Errno 2] No such file or directory: 'pdal-config': 'pdal-config'

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-cm90jl7u/pdal/setup.py", line 120, in <module>
        for item in get_pdal_config('--python-version').split():
      File "/tmp/pip-install-cm90jl7u/pdal/setup.py", line 68, in get_pdal_config
        'Could not find pdal-config %r: %s' % (pdal_config, ex))
    OSError: Could not find pdal-config 'pdal-config': [Errno 2] No such file or directory: 'pdal-config': 'pdal-config'
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-cm90jl7u/pdal/

Answer 1

尝试一个新的环境:

conda create -n pdal
conda activate pdal
conda install -c conda-forge pdal python-pdal gdal