runtime error

Exit code: 1. Reason: bash: line 1: fuser: command not found ./script.sh: line 6: /usr/bin/masscan: Operation not permitted Traceback (most recent call last): File "/usr/local/lib/python3.9/runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/local/lib/python3.9/runpy.py", line 87, in _run_code exec(code, run_globals) File "/usr/local/lib/python3.9/http/server.py", line 1308, in <module> test( File "/usr/local/lib/python3.9/http/server.py", line 1259, in test with ServerClass(addr, HandlerClass) as httpd: File "/usr/local/lib/python3.9/socketserver.py", line 453, in __init__ self.server_activate() File "/usr/local/lib/python3.9/socketserver.py", line 475, in server_activate self.socket.listen(self.request_queue_size) OSError: [Errno 98] Address already in use

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