asterisk users - Sep 2006 - problem installing func_odbc on asterisk 1.2 ...

Hi,
I have a problem installing func_odbc on asterisk 1.2.12.1 the message
that I received is:

./astxs func_odbc.c
make[1]: *** No rule to make target `apps_env'.  Stop.
 -I/usr/src/asterisk -I/usr/src/asterisk/include  -c func_odbc.c -o func_odbc.o
make: *** [func_odbc.so] Error 255

then I've changed the file astxs the symbol (`) with (") and then the
output was and still is:

./astxs func_odbc.c
 -I/usr/src/asterisk -I/usr/src/asterisk/include  -c func_odbc.c -o func_odbc.o
make: *** [func_odbc.so] Error 255

i.e. the same

and I have these files which I downloaded from here
http://svncommunity.digium.com/view/func_odbc/1.2/
---------
astxs
func_array.c
func_odbc.c
func_odbc.conf.sample
Makefile
README
separate.h
-----------
  please advice

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 Vince