Hi
Thanks again for these crystal clear - and for me necessary - explanations. We can now enjoy a powerful new tool in a very handy way.
EDIT
I did some tries. Using the cm2em script is working well
only when the name of the EPUB has no white space. If there is a white space, or a -, on the terminal, (the first one is replaced by antislash) I observe a failure of the main (cm2em_calibre.py) script.
When I was launching the main script directly from the command line, this did not happen. I could use epub file names
with any kind of characters, including white spaces and -.