PermissionError

[Vera1108]

Hello! I'm trying to run CANOPUS for tutorial files, and after processing them with Sirius I get the "PermissionError" (see below) afrer I run the "C = Canopus(sirius="sirius_rosmarin")". Could you please tell me what could be the reason for this error?

Best wishes, Vera

PermissionError Traceback (most recent call last) Input In [3], in <cell line: 1>() ----> 1 C = Canopus(sirius="sirius_rosmarin")

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\api.py:26, in Canopus.init(self, sirius, gnps) 24 self.cleanNorm() 25 self.probabilityThreshold=0.33 ---> 26 self.sirius = SiriusWorkspace(sirius) 27 self.Quant = self.sirius.make_quant() 28 self.conditions = dict()

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\ontology.py:639, in SiriusWorkspace.init(self, rootdir, ontology) 637 if Path(rootdir).is_dir(): 638 self.load_ontology_index() --> 639 self.load_compounds() 640 print("%d compounds in workspace " % len(self.compounds)) 641 else:

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\ontology.py:771, in SiriusWorkspace.load_compounds(self) 769 break 770 cmp = Compound(name, compound_dir) --> 771 siriusInstance = SiriusInstance(compound_dir) 772 if siriusInstance.canopusfp is not None: 773 self.compounds[name] = cmp

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\ontology.py:512, in SiriusInstance.init(self, dirname) 510 def init(self, dirname): 511 self.dirname = dirname --> 512 self.__parse()

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\ontology.py:516, in SiriusInstance.__parse(self) 514 def __parse(self): 515 self.__parse_scores() --> 516 self.__parse_canopus() 517 self.__parse_npc() 518 self.__parse_msfile()

File ~\Downloads\canopus_treemap-master\canopus_treemap-master\canopus\ontology.py:547, in SiriusInstance.__parse_canopus(self) 545 self.filename = canopusPath.name 546 elif canopusZipPath.exists(): --> 547 with zipfile.ZipFile(canopusZipPath) as myzip: 548 path = zipfile.Path(myzip, at=filename[0] + "_" + filename[1] + ".fpt") 549 if path.exists():

File ~\AppData\Local\Programs\Python\Python310\lib\zipfile.py:1249, in ZipFile.init(self, file, mode, compression, allowZip64, compresslevel, strict_timestamps) 1247 while True: 1248 try: -> 1249 self.fp = io.open(file, filemode) 1250 except OSError: 1251 if filemode in modeDict:

PermissionError: [Errno 13] Permission denied: 'sirius_rosmarin\236_rosmarin_mzml_237\canopus'