gendict and tsearch2

Hi All,

I'm trying to generate italian dictionary templates for tsearch2  
without success.

These are the steps I do:

1) cd PGSQL_SRC/contrib/tsearch2/gendict
wget http://snowball.tartarus.org/algorithms/italian/stem.c
wget http://snowball.tartarus.org/algorithms/italian/stem.h
./config.sh -n it -s -p italian_ISO_8859_1 -v -C'Snowball stemmer for 
Italian'

output:

Dictname: 'it'
Snowball stemmer: yes
Has init method: yes
Function prefix: italian_ISO_8859_1
Source files: stem.c
Header files: stem.h
Object files: stem.o dict_snowball.o
Comment: 'Snowball stemmer for Italian'
Directory: ../../dict_it
Build directory...  ok
Build Makefile...  ok
Build dict_it.sql.in...  ok
Copy source and header files...  ok
Build sub-include header...  ok
Build Snowball stemmer...  ok
Build README.it...  ok
All is done

2)

cd PGSQL_SRC/dict_it
Make

output:

stem.c: In function 'italian_ISO_8859_1_close_env':
stem.c:1104: error: too many arguments to function 'SN_close_env'
make: *** [stem.o] Error 1

Any hint?

Thanks,
Andrea.