Imported input/taxa_lineage.txt as TSVTaxonomyDirectoryFormat to output/taxa_lineage.qza
Imported input/reference.fa as DNASequencesDirectoryFormat to output/reference.qza
Imported input/reads.fa as DNASequencesDirectoryFormat to output/reads.qza
Saved TaxonomicClassifier to: output/reference_trained.qza
Saved FeatureData[Taxonomy] to: output/classified.qza
Exported output/classified.qza as TSVTaxonomyDirectoryFormat to directory output
Requirement already up-to-date: plac in /home/www/miniconda3/envs/engine/lib/python3.6/site-packages (1.2.0)

WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running pip directly.
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  2369  100  2369    0     0  10817      0 --:--:-- --:--:-- --:--:-- 10817
WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running pip directly.
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  3992  100  3992    0     0  32455      0 --:--:-- --:--:-- --:--:-- 32455