Add an option to php

I would like to add tidy support on php.
I add

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--with-tidy in php switcher but it does not change tidy support.
The log file ended with

Code: [Select]

checking for TIDY support... yes
PHP Rebuild Completed
I try to change the php version (from 5.4 to 5.5) but it is the same thing (version does not change and log file end with php rebuild completed).
It looks like the php version is not installed.
I am doing something wrong ?
Thank you