Hi everyone,

I recently installed metaphlan2 on ubuntu OS. During installation, no errors were reported. But when I run the analysis, the following line is shown:

Traceback (most recent call last): File "/usr/share/metaphlan2/metaphlan2.py", line 67, in <module> import biom File "/home/axv183/.local/lib/python3.8/site-packages/biom/__init__.py", line 51, in <module> from .table import Table File "/home/axv183/.local/lib/python3.8/site-packages/biom/table.py", line 200, in <module> from ._filter import _filter File "biom/_filter.pyx", line 1, in init biom._filter ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 96 from C header, got 80 from PyObject

Do anybody know what this means and how I can resolve it?

Many thanks in advance.