Dear All,

Along with greeting them cordially.
I have the following error using modeller 10.5. in linux operating system. I have added the restyp RTN, retinal with % symbol in the restyp.lib file in the modlib folder but I still have this error.
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
'import site' failed; use -v for traceback
Traceback (most recent call last):
  File "align1.py", line 56, in ?
    a.make()  # do homology modeling
  File "/usr/lib/modeller10.5/modlib/modeller/automodel/automodel.py", line 141, in make
    self.homcsr(exit_stage)
  File "/usr/lib/modeller10.5/modlib/modeller/automodel/automodel.py", line 611, in homcsr
    aln = self.read_alignment()
  File "/usr/lib/modeller10.5/modlib/modeller/automodel/automodel.py", line 572, in read_alignment
    aln.append(file=self.alnfile, align_codes=codes)
  File "/usr/lib/modeller10.5/modlib/modeller/alignment.py", line 82, in append
    allow_alternates)
_modeller.ModellerError: read_al_375E> Unknown residue type,position,sequence:  %      334        1


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