[WIP] Remove the virtualenv before installing

[jonkeane]

Attempting to alleviate the issue mentioned in #14829 (comment)

[github-actions]

Thanks for opening a pull request!

If this is not a minor PR. Could you open an issue for this pull request on GitHub? https://github.com/apache/arrow/issues/new/choose

Opening GitHub issues ahead of time contributes to the Openness of the Apache Arrow project.

Then could you also rename the pull request title in the following format?

GH-${GITHUB_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

or

MINOR: [${COMPONENT}] ${SUMMARY}

In the case of old issues on JIRA the title also supports:

ARROW-${JIRA_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}
PARQUET-${JIRA_ISSUE_ID}: [${COMPONENT}] ${SUMMARY}

See also:

• Other pull requests
• Contribution Guidelines - How to contribute patches

[jonkeane]

@github-actions crossbow submit homebrew-r-autobrew

[github-actions]

Revision: 70aea0c

Submitted crossbow builds: ursacomputing/crossbow @ actions-ebc04e6628

Task	Status
homebrew-r-autobrew

[jonkeane]

@github-actions crossbow submit homebrew-r-autobrew

[github-actions]

Revision: 52f8814

Submitted crossbow builds: ursacomputing/crossbow @ actions-6c2637871d

Task	Status
homebrew-r-autobrew

[jonkeane]

Closing in favor of #15117