Patch: Build error on Linux

[rdsov]

Description

This PR fixes #28.

Checklist

• [ ] 👀 I did a self-review of my own code
• [ ] 📚 I added necessary documentation (if appropriate)
• [ ] 🧪 I tested my code

[rdsov]

@Deickar Thank you very much for the detailed report. I have replaced yaml-cpp with a custom fork and all your listed fixes have been implemented. Please check if the patch/build branch compiles for you.