AttributeError:axisbg

QIIME error

summarize_taxa.py -i OTU/otu_table_mc2_w_tax_no_pynast_failures.biom -o Taxa/

AttributeError: Unknown property axisbg

Problem:

matplotlib version is too new

Solution:

(a) re-install matplotlib version 1.4.3

(b) --> install conda QIIME-1 using matplotlib version 1.4.3