Avoid spurious "INFO" message on start-up

[gsalzer]

What I did

Related issue: #

How I did it

How to verify it

Checklist

• [ ] I have confirmed that my PR passes all linting checks
• [ ] I have included test cases
• [ ] I have updated the documentation (README.md)
• [ ] I have added an entry to the changelog

[antazoey]

Outdated- we switched to shutil.which()