Error at the stage pdbstore = clumpsptm.PdbStore(PDB_DIR) in the CPTAC_Mapping_Workflow.ipynb file.

[NCCparksm]

Hello, I encountered an error while following your analysis method at the part where pdbstore = clumpsptm.PdbStore(PDB_DIR).
I suspect that the FTP site might have changed.

Is there a way to fix this?

Thanks