Missing pyarrow and fastparquet

[simonaubertbd]

Trying to transform a csv into parquet :

`Error

Unable to find a usable engine; tried using: 'pyarrow', 'fastparquet'. A suitable version of pyarrow or fastparquet is required for parquet support. Trying to import the above resulted in these errors:

• Missing optional dependency 'pyarrow'. pyarrow is required for parquet support. Use pip or conda to install pyarrow.
• Missing optional dependency 'fastparquet'. fastparquet is required for parquet support. Use pip or conda to install fastparquet.`

[tgourdel]

Thanks again for reporting this issue. Was missing a dependency, fixed in the code and available soon in next release.

[tgourdel]

Fixed in latest published version. pip install --upgrade --force-reinstall amphi-etl