Обсуждение: Help with ECPG on debian Potato

Hi,

I am running Debian GNU/Linux potato and I have a problem
with ECPG: when I type the example provided in the PostgreSQL book:
http://www.ca.postgresql.org/docs/aw_pgsql_book/node149.html

I type : piou@yoda:~/BD$ ecpg truc.pgc and I have the following error :
Error: Cannot open include file SQLCA in line 2

for information on Debian Systems the sqlca.h file is located in
/usr/include/postgresql/sqlca.h

I don't know what to do.
Thanks in Advance.
Lionel