Hi Yaron!
This tripped me up, too. It seems to have started around this commit:
https://github.com/apache/arrow/commit/93b63e8f3b4880927ccbd5522c967df79e926cda
.
I ended up needing to wipe my checkout from hidden build files using
`git clean -Xfd .` and then rebuilding/reinstalling Arrow C++ before
installing `pyarrow`. My `pyarrow` build process did not change, it was
the same as what you outlined in your first email.
Hope this solves your problem!
~ Anja
On 2022/09/11 19:36:07 Yaron Gvili wrote:
> After spending a bit more time on this, it looks like the problem may
be related to the structure of PyArrow and its build system being
changed since the previous time I synced. I found PyArrow C++ source has
moved to `python/pyarrow/src` and has a separate `CMakeLists.txt` root.
However, I couldn't get it to build nor find instructions for doing so,
and I suspect the build problem I described earlier here would get fixed
with this build.
>
> Could anyone explain how the PyArrow build works now?
>
>
> Cheers,
> Yaron.
> ________________________________
> From: Yaron Gvili <rt...@hotmail.com>
> Sent: Sunday, September 11, 2022 9:57 AM
> To: dev@arrow.apache.org <de...@arrow.apache.org>
> Subject: PyArrow build problem
>
> Hi All,
>
> I got the error below while running "cd python/ && python setup.py
build_ext --inplace", after successfully building and installing a
recent master version (a63e60bad89b41266d155bc496eb383765702492) of
Arrow C++ under a pyarrow-dev Conda environment, as in the Python dev
doc (https://arrow.apache.org/docs/developers/python.html). I didn't
have a problem with this environment until now. Anyone have an idea how
to fix the error?
>
> CMake Error at
/miniconda3/envs/pyarrow-dev/lib/cmake/Parquet/ParquetConfig.cmake:65
(arrow_keep_backward_compatibility):
> Unknown CMake command "arrow_keep_backward_compatibility".
> Call Stack (most recent call first):
>
/miniconda3/envs/pyarrow-dev/share/cmake-3.23/Modules/CMakeFindDependencyMacro.cmake:47
(find_package)
>
/miniconda3/envs/pyarrow-dev/lib/cmake/ArrowDataset/ArrowDatasetConfig.cmake:55
(find_dependency)
> CMakeLists.txt:123 (find_package)
>
>
> Cheers,
> Yaron.
>
