"[Errno 2] No such file or directory: 'java'" when running AuToDi on selected files

I am able to run docker-compose, upload files, but when I want to analyze them using AuToDi I get the following error:
```
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/exception.py", line 47, in inner
response = get_response(request)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/base.py", line 181, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python3.9/site-packages/django/views/generic/base.py", line 70, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/django/views/generic/base.py", line 98, in dispatch
return handler(request, *args, **kwargs)
File "/code/analyze/views.py", line 93, in post
item.arff_file = get_features_ToDI(item, tier_name)
File "/code/analyze/analysis.py", line 37, in get_features_ToDI
subprocess.check_call(call)
File "/usr/local/lib/python3.9/subprocess.py", line 368, in check_call
retcode = call(*popenargs, **kwargs)
File "/usr/local/lib/python3.9/subprocess.py", line 349, in call
with Popen(*popenargs, **kwargs) as p:
File "/usr/local/lib/python3.9/subprocess.py", line 951, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "/usr/local/lib/python3.9/subprocess.py", line 1837, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)

Exception Type: FileNotFoundError at /analyze/select_tier/autodi
Exception Value: [Errno 2] No such file or directory: 'java'
```

How can this error be solved? I am not familiar with docker or advanced programming, but would really like to be able to run AuToDi on my data. Would be very grateful for any solutions, thanks!