ERROR while running pysisso

[shan872]

Hi there,

I am trying to run the "cubic_function.py" example however, I am facing an issue while running it.
First, an issue with the SISSO executable is not available. Then, after some search on the internet, I found a suggestion to add the SISSO executable to the path as an environment variable. But then some other error popped up, as mentioned below.

Traceback (most recent call last):
File "D:/MTP/Calculations/python script/databases.py", line 72, in
sisso_regressor.fit(X, y)
File "D:\MTP\Calculations\python script\lib\site-packages\pysisso\sklearn.py", line 271, in fit
c.run()
File "D:\MTP\Calculations\python script\lib\site-packages\custodian\custodian.py", line 372, in run
self._run_job(job_n, job)
File "D:\MTP\Calculations\python script\lib\site-packages\custodian\custodian.py", line 450, in _run_job
p = job.run()
File "D:\MTP\Calculations\python script\lib\site-packages\pysisso\jobs.py", line 72, in run
p = subprocess.Popen(cmd, stdin=None, stdout=f_stdout, stderr=f_stderr)
File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line 854, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line 1307, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified

Could anyone please guide me towards resolving the issue.

Thanks

[lyapunovlcl]

I have a question : How to add the SISSO executable to the path as an environment variable? Thanks!