class_docstr: Wrapper for a Fortran routine for which the corresponding file
  is not known.
code: def dependencies(self):
      return []
  
imports: import sys
  import os
  import re
  import subprocess
  import shutil
  import fortran
  import clapack_scrub
label_desc: Use image node_id 2 for calling the UnknownFortranRoutine obj's underlying member method code with example usage: obj.dependencies() and returns: list