MetaPhlAn Version Verification Error
Symptom
When verifying the installed MetaPhlAn version, a message is displayed indicating that _bz2 is not found.

Key Process and Cause Analysis
The dependencies are missing.
Conclusion and Solution
- Install bzip2 (see Installing Python) and then compile and install Python again.
- Reinstall MetaPhlAn. For details, see Installing MetaPhlAn.
Parent topic: Troubleshooting