Can't install eAccelerator on PHP v5.2.8

Have anyone can install eAccelerator on PHP v5.2.8?
I try to rebuild eAccelerator after update the version of PHP from v5.2.6 to v5.2.8, but the apache can't start when i install the eAccelerator.
I see this error in apache error log:
PHP Warning: [eAccelerator] This build of "eAccelerator" was compiled for PHP version 5.2.6. Rebuild it for your PHP version (5.2.8) or download precompiled binaries.\n in Unknown on line 0
PHP Fatal error: Unable to start eAccelerator module in Unknown on line 0

How can i do

you probably didn't compile eaccelerator right. if you did then you shouldn't have "This build of "eAccelerator" was compiled for PHP version 5.2.6. " this error.