Error2 reports
Fix ModuleNotFoundError
in Unsloth
✅ Solution
The "ModuleNotFoundError" in Unsloth usually arises from missing required packages not installed alongside the core library, or from incorrect installation paths. Resolve this by first ensuring you've installed Unsloth via pip (`pip install unsloth`) including any necessary dependencies using `pip install "unsloth[extra_dependencies]"`, replacing `extra_dependencies` with the actual relevant dependency group if available (e.g., `deepspeed`, `gpu_monitoring`). If issues persist, double-check your Python environment and PYTHONPATH variable to ensure Unsloth's installation directory is correctly included.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Nov 17, 2025
Last reported:Dec 12, 2025