Metaphlan3 error with Humann3

Since begging of week trying to figure a bypass to this issue but unfortunately couldn’t! I would appreciate any suggestions to make it work.

humann --input flt/interleaved/QS1_flt.fastq --threads 7 --output humann_QS1
Output files will be written to: /home/PATH/Biodata/QSSR/Metag/humann_QS1

Running metaphlan …

CRITICAL ERROR: Error executing: /home/PATH/miniconda3/envs/biobakery3/bin/metaphlan /home/PATH/Biodata/QSSR/Metag/flt/interleaved/QS1_flt.fastq -t rel_ab -o /home/PATH/Biodata/QSSR/Metag/humann_QS1/QS1_flt_humann_temp/QS1_flt_metaphlan_bugs_list.tsv --input_type fastq --bowtie2out /home/PATH/Biodata/QSSR/Metag/humann_QS1/QS1_flt_humann_temp/QS1_flt_metaphlan_bowtie2.txt --nproc 7

Error message returned from metaphlan :

Downloading file_list.txt
Downloading file of size: 0.00 MB
0.01 MB 232.33 % 7.29 MB/sec 0 min -0 sec
Downloading MetaPhlAn database
Please note due to the size this might take a few minutes

File /home/PATH/miniconda3/envs/biobakery3/lib/python3.7/site-packages/metaphlan/metaphlan_databases/file_list.txt already present!
Traceback (most recent call last):
File “/home/PATH/miniconda3/envs/biobakery3/bin/metaphlan”, line 10, in
File “/home/PATH/miniconda3/envs/biobakery3/lib/python3.7/site-packages/metaphlan/”, line 1187, in main
pars[‘index’] = check_and_install_database(pars[‘index’], pars[‘bowtie2db’], pars[‘bowtie2_build’], pars[‘nproc’], pars[‘force_download’])
File “/home/PATH/miniconda3/envs/biobakery3/lib/python3.7/site-packages/metaphlan/”, line 610, in check_and_install_database
download_unpack_tar(FILE_LIST, index, bowtie2_db, bowtie2_build, nproc)
File “/home/PATH/miniconda3/envs/biobakery3/lib/python3.7/site-packages/metaphlan/”, line 463, in download_unpack_tar
url_tar_file = ls_f[“mpa_” + download_file_name + “.tar”]
KeyError: ‘mpa_mpa_v30_CHOCOPhlAn_201901.tar’

Hello, Sorry to hear you are having an issue with downloading the MetaPhlAn database. It looks like your install and the latest databases available might be out of sync. Would you try updating your MetaPhlAn software to the latest version and running again? I think this should resolve the issue.