Michael-J-Ward commented on issue #830:
URL:
https://github.com/apache/datafusion-python/issues/830#issuecomment-2303621519
So, I don't have a Windows machine but I did encounter a ~similar~ linux
error when my environment couldn't load a shared C++ library that `pyarrow`
needed (see bottom).
* Could you provide the output for `checking pyarrow` and `installing` as I
have below?
* Is this the same machine / environment that you previously used with
version 36.0.0?
---
## Successful install and import
**Checking pyarrow**
```
❯ python
Python 3.12.4 (main, Jun 6 2024, 18:26:44) [GCC 13.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyarrow
>>> pyarrow.__version__
'17.0.0'
```
**Installing**
```console
❯ pip install datafusion -U
Collecting datafusion
Using cached
datafusion-40.1.0-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata
(10 kB)
Requirement already satisfied: pyarrow>=11.0.0 in
/nix/store/3zsajax8hkvl1yc9fygpjn702m2qwh7m-python3.12-pyarrow-17.0.0/lib/python3.12/site-packages
(from datafusion) (17.0.0)
Collecting typing-extensions (from datafusion)
Using cached typing_extensions-4.12.2-py3-none-any.whl.metadata (3.0 kB)
Requirement already satisfied: numpy>=1.16.6 in
/nix/store/5qnnxrlcfiiv9b84cj1n02gnfq2hbsp4-python3.12-numpy-1.26.4/lib/python3.12/site-packages
(from pyarrow>=11.0.0->datafusion) (1.26.4)
Using cached
datafusion-40.1.0-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
(18.5 MB)
Using cached typing_extensions-4.12.2-py3-none-any.whl (37 kB)
Installing collected packages: typing-extensions, datafusion
Successfully installed datafusion-40.1.0 typing-extensions-4.12.2
```
**Running**
```console
❯ python
Python 3.12.4 (main, Jun 6 2024, 18:26:44) [GCC 13.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from datafusion import SessionContext
>>> ctx = SessionContext()
```
---
**Failed because my dev-env wasn't setup properly**
```console
❯ python
Python 3.12.4 (main, Jun 6 2024, 18:26:44) [GCC 13.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from datafusion import SessionContext
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/home/mike/workspace/rust-python-coverage/.venv/lib/python3.12/site-packages/datafusion/__init__.py",
line 29, in <module>
from .context import (
File
"/home/mike/workspace/rust-python-coverage/.venv/lib/python3.12/site-packages/datafusion/context.py",
line 30, in <module>
from datafusion.dataframe import DataFrame
File
"/home/mike/workspace/rust-python-coverage/.venv/lib/python3.12/site-packages/datafusion/dataframe.py",
line 35, in <module>
from datafusion.expr import Expr
File
"/home/mike/workspace/rust-python-coverage/.venv/lib/python3.12/site-packages/datafusion/expr.py",
line 28, in <module>
import pyarrow as pa
File
"/home/mike/workspace/rust-python-coverage/.venv/lib/python3.12/site-packages/pyarrow/__init__.py",
line 65, in <module>
import pyarrow.lib as _lib
ImportError: libstdc++.so.6: cannot open shared object file: No such file or
directory
```
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