[Mne_analysis] Creating bem meshes with mne_watershed_bem - mne_convert_surface not found

[milton_avila at usp.br]

Dear MNE users, 

I am trying to create BEM meshes using 
mne_watershed_bem. 

I raises the following error: 

Running subprocess: mne_convert_surface --surf S07_brain_surface --mghmri /media/milton/Dados/MRI/S07/mri/T1.mgz --surfout S07_brain_surface --replacegeom 
Command not found: mne_convert_surface 
Traceback (most recent call last): 
File "pre_process.py", line 257, in <module> 
mne.bem.make_watershed_bem(subj, subjects_dir=mri_path, overwrite=True) 
File "<string>", line 2, in make_watershed_bem 
File "/home/milton/anaconda2/lib/python2.7/site-packages/mne/utils.py", line 551, in verbose 
return function(*args, **kwargs) 
File "/home/milton/anaconda2/lib/python2.7/site-packages/mne/bem.py", line 1015, in make_watershed_bem 
run_subprocess(cmd, env=env, stdout=sys.stdout, stderr=sys.stderr) 
File "<string>", line 2, in run_subprocess 
File "/home/milton/anaconda2/lib/python2.7/site-packages/mne/utils.py", line 551, in verbose 
return function(*args, **kwargs) 
File "/home/milton/anaconda2/lib/python2.7/site-packages/mne/utils.py", line 804, in run_subprocess 
p = subprocess.Popen(command, *args, **kwargs) 
File "/home/milton/anaconda2/lib/python2.7/subprocess.py", line 710, in __init__ 
errread, errwrite) 
File "/home/milton/anaconda2/lib/python2.7/subprocess.py", line 1335, in _execute_child 
raise child_exception 
OSError: [Errno 2] No such file or directory 


The files created: 
<subj>_brain_surface 
<subj>_inner_skull_surface 
<subj>_outer_skull_surface 
<subj>_inner_skin_surface 

The files NOT created: 
inner_skull.surf, 
outer_skull.surf 
outer_skin.surf 

Does anybody know what is going on? 
Thanks in advance 
Milton 
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