Jails problem

[Konrad Neuwirth]

Hello, 

it's me again. I have another thing I don't quite understand. I'm trying to set up a webserver to run in a jail, and most everything works. 

But: php-pdo_pgsql can't find its library. I get the error message

[12-Feb-2015 11:46:18] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/20131226/pdo_pgsql.so' - Shared object "libpq.so.5" not found, required by "pdo_pgsql.so" in Unknown on line 0

But it's right there: 

www10# ls /usr/local/lib/libpq.so*
/usr/local/lib/libpq.so         /usr/local/lib/libpq.so.5
www10#

So what is going wrong? 

Thank you,
 Konrad