That's quite likely indeed.
A bit worrying is that this should have been caught by our unit tests. Regards Antoine. Le 05/07/2019 à 10:02, Weston Steimel a écrit : > Hello, > > I wonder if perhaps that may be due to the work done for reducing the wheel > size in https://issues.apache.org/jira/browse/ARROW-5082? > > On Thu, Jul 4, 2019 at 10:06 PM Stestagg <stest...@gmail.com> wrote: > >> 1) pip install pyarrow==0.14.0 >> 2) All the pyarrow files including, for example libarrow.so.14, but not >> libarrow.so (hence the linker error) >> >> Reproducible on Python 3.7.2 on linux mint 19.1 and debian docker: >> >> Example dockerfile: >> ``` >> FROM debian:unstable-slim >> >> RUN apt-get update && apt-get upgrade -y >> RUN apt-get install -y python3 python3-dev >> RUN apt-get install -y python3-pip >> >> RUN python3 -m pip install --upgrade pip >> RUN pip3 install Cython pyarrow >> COPY setup.py /root >> COPY test.pyx /root >> WORKDIR /root >> RUN python3 setup.py build_ext --inplace >> ``` >> >> Where setup.py and test.pyx are the files listed above, with an added call >> to numpy.get_include(). >> >> Appending ' ==0.13.0' to the 'RUN pip3 install...' line above results in >> the docker image building >> >> Steve >> >> On Thu, Jul 4, 2019 at 10:37 PM Antoine Pitrou <anto...@python.org> wrote: >> >>> >>> Hi, >>> >>> 1) How did you install PyArrow? >>> >>> 2) What does /usr/local/lib/python3.7/dist-packages/pyarrow contain? >>> >>> Regards >>> >>> Antoine. >>> >>> >>> Le 04/07/2019 à 22:10, Stestagg a écrit : >>>> Hi >>>> >>>> I've got a cython module that links against PyArrow, using the >>>> 'pyarrow.get_libraries()' associated methods. >>>> >>>> Builds on Windows and Linux are consitently failing against 0.14, but >>>> working on 0.12 to 0.13. >>>> >>>> Linux gives: >>>> x86_64-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions >>>> -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat >>>> -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 >>>> build/temp.linux-x86_64-3.7/test.o >>>> -L/usr/local/lib/python3.7/dist-packages/pyarrow -larrow -larrow_python >>> -o >>>> /home/dduser/att/arrowtest.cpython-37m-x86_64-linux-gnu.so >>>> /usr/bin/ld: cannot find -larrow >>>> /usr/bin/ld: cannot find -larrow_python >>>> collect2: error: ld returned 1 exit status >>>> error: command 'x86_64-linux-gnu-g++' failed with exit status 1 >>>> >>>> The windows build is more funky, but I'm still investigating. >>>> >>>> A minimal example is: >>>> >>>> setup.py: >>>> >>>> import pyarrow >>>> from Cython.Build import cythonize >>>> from distutils.command.build_clib import build_clib >>>> from distutils.core import setup, Extension >>>> >>>> >>>> OPTIONS = { >>>> 'sources': ["test.pyx"], >>>> 'language': "c++", >>>> 'include_dirs': [pyarrow.get_include()], >>>> 'libraries': pyarrow.get_libraries(), >>>> 'library_dirs': pyarrow.get_library_dirs() >>>> } >>>> >>>> setup( >>>> name='arrowtest', >>>> ext_modules = cythonize(Extension("arrowtest",**OPTIONS)), >>>> cmdclass = {'build_clib': build_clib}, >>>> version="0.1", >>>> ) >>>> >>>> test.pyx: >>>> >>>> import pyarrow as pa >>>> cimport pyarrow.lib as pa >>>> >>>> Thanks >>>> >>>> Steve >>>> >>> >> >