OSError: /tmp/0EuG7aQ2QUi7H-zbQy-CCg/0_vs_24/final_rigid.txt not found.

[Codefmeister]

Hi there!
Thanks for your code. And I wanna reproduce your result by your python script provided in the expts folder.
However, every time I tried to run this script it would raise this Error:
Details:

(cjq_PCT) cjq@lzy-PowerEdge-T640:~/2f92ffc8-5cb4-410e-a267-5f20ebf74ea1/cjq/Code/Gmm_Reg/expts$ python dragon_expts.py 
data_dir_orig: ../data/dragon_stand
working_dir: /tmp/0EuG7aQ2QUi7H-zbQy-CCg
config_tmpl: ./dragon_stand.ini
data_dir: /tmp/0EuG7aQ2QUi7H-zbQy-CCg/data_voxel_size_0.005
../C++/build/gmmreg_demo /tmp/0EuG7aQ2QUi7H-zbQy-CCg/0_vs_24.ini rigid
/bin/sh: 1: ../C++/build/gmmreg_demo: not found
Run time : 0.013058662414550781 seconds
Traceback (most recent call last):
  File "dragon_expts.py", line 297, in <module>
    main(args)
  File "dragon_expts.py", line 246, in main
    batch_processor.run_fixed_step(step)
  File "dragon_expts.py", line 172, in run_fixed_step
    self.process(i, j)
  File "dragon_expts.py", line 150, in process
    rigid_param = np.loadtxt(final_rigid)
  File "/home/oem/anaconda3/lib/python3.8/site-packages/numpy/lib/npyio.py", line 961, in loadtxt
    fh = np.lib._datasource.open(fname, 'rt', encoding=encoding)
  File "/home/oem/anaconda3/lib/python3.8/site-packages/numpy/lib/_datasource.py", line 195, in open
    return ds.open(path, mode, encoding=encoding, newline=newline)
  File "/home/oem/anaconda3/lib/python3.8/site-packages/numpy/lib/_datasource.py", line 535, in open
    raise IOError("%s not found." % path)
OSError: /tmp/0EuG7aQ2QUi7H-zbQy-CCg/0_vs_24/final_rigid.txt not found.

[bing-jian]

/bin/sh: 1: ../C++/build/gmmreg_demo: not found
Looks like the binary was not generated or not in the expected folder.