```Traceback (most recent call last):



 "/home/myuser/miniconda3/lib/python3.7/site-packages/torch/multiprocessing/spawn.py", line 19, in _wrap


fn(i, *args)



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/distrib_data_parallel.py", line 342, in ddp_train

self.run_pretrain_routine(model)



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/trainer.py", line 830, in run_pretrain_routine

self.train()



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/training_loop.py", line 343, in train


self.run_training_epoch()



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/training_loop.py", line 452, in run_training_epoch


self.call_checkpoint_callback()



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/training_loop.py", line 737, in call_checkpoint_callback

self.checkpoint_callback.on_validation_end(self, self.get_model())



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/callbacks/model_checkpoint.py", line 204, in on_validation_end


self._do_check_save(filepath, current, epoch)



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/callbacks/model_checkpoint.py", line 221, in _do_check_save


self._del_model(delpath)



 "/home/myuser/miniconda3/lib/python3.7/site-packages/pytorch_lightning/callbacks/model_checkpoint.py", line 121, in _del_model

os.remove(filepath)


NotFoundError: [Errno 2] No such file or directory: {PREVIOUS_CHECKPOINT_NAME}


Traceback (most recent call last):



 "/tmp/pip-install-2e6kgw7w/pyrx/setup.py", line 21, in run


out = subprocess.check_output(['cmake', '--version'])



 "/usr/lib/python3.8/subprocess.py", line 411, in check_output


return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,



 "/usr/lib/python3.8/subprocess.py", line 489, in run


with Popen(*popenargs, **kwargs) as process:



 "/usr/lib/python3.8/subprocess.py", line 854, in __init__


self._execute_child(args, executable, preexec_fn, close_fds,



 "/usr/lib/python3.8/subprocess.py", line 1702, in _execute_child


raise child_exception_type(errno_num, err_msg, err_filename)



NotFoundError: [Errno 2] No such file or directory: 'cmake'

