When I try to do ./configure over AWN v0.4 I get this error:

configure: error: in `/home/desktop/Software/avant-window-navigator-0.4.0':

configure: error: 

  Could not link test program to Python. Maybe the main Python library has been

  installed in some non-standard library path. If so, pass it to configure,

  via the LDFLAGS environment variable.

  Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"

  ============================================================================

   ERROR!

   You probably have to install the development version of the Python package

   for your distribution.  The exact name of this package varies among them.

So maybe I can solve this adding the path of the python library to the command. But I don't know where is it.

See the full output here