[Discuss-gnuradio] about gr-modtool

[alex]

Hi all,

I meet a problem with gr-modtool. I created a new out of tree mode. 
Compile and install work fine but when I want to create the GRC module 
via gr-modtool makexml, give me the following error.

No GNU Radio module found in the given directory. Quitting.

PS, I am quite sure I am in the right folder to run gr-modtool makexml.  
Does anybody meet this problem?

Best regards

Alex