i’m fix this error via “apt-get install php5-cli”

It’s work.
Thank.

It`s worth to comment that the error:

—————————————————–
mobile:~# php /usr/share/cacti/site/poller.php

Fatal error: Call to undefined function: mysql_pconnect() in
/usr/share/php/adodb/drivers/adodb-mysql.inc.php on line 367
—————————————————–

is not solved in debian etch (at least) with the instruction above. I had to tell
php CLI to load mysql.so to get it working.
In my case, I created the file /etc/php5/cli/conf.d/mysql.ini and added the line:

extension=mysql.so

Remember, “your mileage may vary”, maybe you have to add this line in another file,
study your distribution and version.

After this, I get:

—————————————————–
mobile:~# php /usr/share/cacti/site/poller.php
01/07/2008 05:18:55 PM – SYSTEM STATS: Time:1.0205 Method:cmd.php Processes:1
Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:5 RRDsProcessed:5
OK u:0.00 s:0.00 r:0.00
OK u:0.00 s:0.00 r:0.00
OK u:0.00 s:0.00 r:0.00
OK u:0.00 s:0.00 r:0.00
OK u:0.00 s:0.00 r:0.00
COAN coan:~#
—————————————————–

and the graphs appears nicely, so my customer can smile happy =)