Arch Linux

Description:

When PyArrow is installed, pandas usually has support for reading feather, parquet, etc. files.

With the current versions of pyarrow/feather installed, however, I get an error when attempting to load such a file, e.g.:

```
import pandas as pd
x = pd.read_feather("test.feather")
```

**Error**:

```
ImportError Traceback (most recent call last)
<ipython-input-2-614a727ea0ba> in <module>
----> 1 x = pd.read_feather("/data/clean/geo/1.1/GSE2912/GSE2912_gene_expr.feather")

/usr/lib/python3.9/site-packages/pandas/io/feather_format.py in read_feather(path, columns, use_threads, storage_options)
118 type of object stored in file
119 """
--> 120 import_optional_dependency("pyarrow")
121 from pyarrow import feather
122

/usr/lib/python3.9/site-packages/pandas/compat/_optional.py in import_optional_dependency(name, extra, raise_on_missing, on_version)
113 minimum_version = VERSIONS.get(name)
114 if minimum_version:
--> 115 version = get_version(module)
116 if distutils.version.LooseVersion(version) < minimum_version:
117 assert on_version in {"warn", "raise", "ignore"}

/usr/lib/python3.9/site-packages/pandas/compat/_optional.py in get_version(module)
54
55 if version is None:
---> 56 raise ImportError(f"Can't determine version for {module.__name__}")
57 return version
58

ImportError: Can't determine version for pyarrow
```


Packages used:

- python 3.9.2-1
- python-pandas 1.2.3-1
- python-pyarrow 3.0.0-1
- arrow 3.0.0-1


Steps to reproduce:

(see above)