python - Pdal 安装过程中出错

Question

我在 linux(ubuntu) 中安装 Pdal 库使用:pip install pdal 命令并得到这些错误:

cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1777:0,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ndarrayobject.h:18,
                 from /usr/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h:4,
                 from pdal/libpdalpython.cpp:487:
/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
 #warning "Using deprecated NumPy API, disable it by " \
  ^
pdal/libpdalpython.cpp:489:32: **fatal error:** pdal/plang/Array.hpp: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

我搜索了此错误的解决方案，但没有得到任何相关信息。

Answer 1

也许对您来说可行的解决方案(当您第一次询问时不可用)是通过 Conda 而不是 pip 安装。参见 https://pdal.io/download.html#conda更多细节。我们的 Conda 包将安装 PDAL 和 Python 扩展，并在 Linux、Windows 和 Mac 上受支持。