Warning: unknown option: added
QRNA - Quick Refinement of Nucleic Acids (version 0.3)
     by Juliusz Stasiewicz (jstasiewicz@genesilico.pl)

To use type:
  QRNA -i <input PDBfile> [-o <output PDBfile>] [-c <configfile>] [-P] [-m <restraintsfile>]
OR specify <input PDBfile>, <output PDBfile> and <restraintsfile> in <configfile> and type just:
  QRNA -c <configfile>
/home/ubuntu/rna-tools//opt/qrnas/
Save to model1 added hydrogen_refx.pdb
Traceback (most recent call last):
  File "/home/ubuntu/miniconda3/bin/rna_refinement.py", line 7, in <module>
    exec(compile(f.read(), __file__, 'exec'))
  File "/home/ubuntu/rna-tools/rna_tools/tools/rna_refinement/rna_refinement.py", line 181, in <module>
    q.run(args.fn, output_file, steps=args.steps, interactive=args.interactive, verbose=args.verbose)
  File "/home/ubuntu/rna-tools/rna_tools/tools/rna_refinement/rna_refinement.py", line 156, in run
    copyfile(qrnas_outputfile, outputfile)
  File "/home/ubuntu/miniconda3/lib/python3.8/shutil.py", line 264, in copyfile
    with open(src, 'rb') as fsrc, open(dst, 'wb') as fdst:
FileNotFoundError: [Errno 2] No such file or directory: '/home/ubuntu/rna-tools/rna_tools/tools/webserver-engine/media/jobs/b9231b0c/tmp/model1 added hydrogen_refx/model1 added hydrogen_refx.pdb'
DONE!