old_contents: #!/usr/bin/env python
  
  # -----------------------------------------------------------------------------
  # Copyright (c) 2013, The Deblur Development Team.
  #
  # Distributed under the terms of the BSD 3-clause License.
  #
  # The full license is in the file LICENSE, distributed with this software.
  # -----------------------------------------------------------------------------
  import os
  
  pos_db = os.path.abspath('88_otus.fasta')
  neg_db = os.path.abspath('artifacts.fa')
  
new_contents: #!/usr/bin/env python
  
  # -----------------------------------------------------------------------------
  # Copyright (c) 2013, The Deblur Development Team.
  #
  # Distributed under the terms of the BSD 3-clause License.
  #
  # The full license is in the file LICENSE, distributed with this software.
  # -----------------------------------------------------------------------------
  import os
  
  pos_db = os.join(os.path.dirname(os.path.abspath(__file__)), '88_otus.fasta')
  neg_db = os.join(os.path.dirname(os.path.abspath(__file__)), 'artifacts.fa')
  
subject: fix the absolute path to the data files