NativeCam on LinuxCNC 2.9.3

I have installed and works except lathe.
Why this project stalled ?

To solve the "lathe problem", please backup your files to be changed and try this:
copy default_template.xml (attached to this message) in
/home/linuxcnc/nativecam/catalogs/lathe/projects/
Replace the existing file.

Then:
sudo geany /usr/share/linuxcnc/gladevcp/NativeCAM/cfg/lathe/material.cfg
Remove the line 84 "header h3". All the line, without lefting an empty line.
Save the file, and maybe the problem is solved.

Let me know.
RegardsGiovanni

P.S. there is a revised installation guide too, if someone may be interested in.If you have already installed NativeCAM, you don't need this new guide since all the precedure is already done.
P.P.S: I am thinking my english is not so good