`iptools` no longer on CRAN, breaks test.sqlPackage.dependencies.R test

[seantleonard]

Test "Binary Package install with LinkingTo dependency" now fails since iptools is no longer on CRAN.

A special download process looks to be required to get this working which doesn't look to be possible with SQLMLUtils at this time. Essentially, need to use devtools(<install>), however, that isn't built into sqlmlutils.

• https://stackoverflow.com/questions/24194409/how-do-i-install-a-package-that-has-been-archived-from-cran
• https://stackoverflow.com/questions/18655976/install-the-package-that-has-been-removed-from-the-cran-repository-easily
  https://cran.r-project.org/web/packages/iptools/index.html

Package ‘iptools’ was removed from the CRAN repository.

Formerly available versions can be obtained from the archive.

Archived on 2023-02-20 as issues were not corrected in time.

A summary of the most recent check results can be obtained from the check results archive.

Please use the canonical form https://cran.r-project.org/package=iptools to link to this page.