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https://issues.apache.org/jira/browse/ARROW-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou resolved ARROW-2867.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.10.0
> [Python] Incorrect example for Cython usage
> -------------------------------------------
>
> Key: ARROW-2867
> URL: https://issues.apache.org/jira/browse/ARROW-2867
> Project: Apache Arrow
> Issue Type: Bug
> Components: Documentation, Python
> Affects Versions: 0.9.0
> Reporter: Antoine Pitrou
> Assignee: Antoine Pitrou
> Priority: Major
> Fix For: 0.10.0
>
>
> When blindly pasting the Cython distutils example, one might get the
> following error:
> {code}
> Traceback (most recent call last):
> File "setup.py", line 20, in <module>
> ext_modules=ext_modules,
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/core.py", line
> 148, in setup
> dist.run_commands()
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/dist.py", line
> 955, in run_commands
> self.run_command(cmd)
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/dist.py", line
> 974, in run_command
> cmd_obj.run()
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/command/build_ext.py",
> line 339, in run
> self.build_extensions()
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/command/build_ext.py",
> line 448, in build_extensions
> self._build_extensions_serial()
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/command/build_ext.py",
> line 473, in _build_extensions_serial
> self.build_extension(ext)
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/command/build_ext.py",
> line 558, in build_extension
> target_lang=language)
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/ccompiler.py",
> line 717, in link_shared_object
> extra_preargs, extra_postargs, build_temp, target_lang)
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/unixccompiler.py",
> line 159, in link
> libraries)
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/ccompiler.py",
> line 1089, in gen_lib_options
> lib_opts.append(compiler.library_dir_option(dir))
> File
> "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/unixccompiler.py",
> line 207, in library_dir_option
> return "-L" + dir
> TypeError: must be str, not list
> {code}
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