Trouble installing Kakhunt

[FizzNomad]

I had trouble getting Kakhunt to work. The tool would start, but when entering a url, the terminal reported

/bin/sh: 1: waybackurls: not found
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/lib/python3.9/tkinter/init.py", line 1892, in call
return self.func(*args)
File "/home/fizz/tools/KakHunt/Kakhunt.py", line 89, in
self.url_entry.bind("", lambda event: self.run_waybackurls())
File "/home/fizz/tools/KakHunt/Kakhunt.py", line 133, in run_waybackurls
self.generated_urls = subprocess.check_output(f"waybackurls {self.url_entry.get()}", shell=True).decode("utf-8")
File "/usr/lib/python3.9/subprocess.py", line 424, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/lib/python3.9/subprocess.py", line 528, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'waybackurls https://aurainfosec.com' returned non-zero exit status 127.
^C^C^C^C^CTraceback (most recent call last):
File "/home/fizz/tools/KakHunt/Kakhunt.py", line 223, in
app.mainloop()
File "/usr/lib/python3.9/tkinter/init.py", line 1429, in mainloop
self.tk.mainloop(n)
KeyboardInterrupt

I had followed instruction on installing waybackurls but this was not working as intended.
this comment: tomnomnom/waybackurls#41 (comment)
put me on the right path to get it installed then it was a matter of making sure main was executable and then creating a symbolic link: sudo ln -s /home/fizz/tools/waybackurls/main /usr/local/bin/waybackurls

now there might be a more straightforward way to do this and im keen to know in the interests of learning but for now im up and running. thanks for your tool!