nico@elcentral:~/workspace/web2py$ python2.5 cailo.py
  File "cailo.py", line 3
    try:
    ^
IndentationError: unexpected indent

========================================================
 nico@elcentral:~/workspace/web2py$ cat cailo.py
import psycopg2

      try:
             conn = psycopg2.connect("dbname='yasl' user='nico' host='localhost' password='nico'");
                except:
             print "I am unable to connect to the database"