Multiple PHP Versions in Plesk 12.0 not available

[JP Kelly]

I have tried to install multiple versions of PHP as described here:
http://kb.odin.com/125146
The option "Add/Remove Components" > "Web hosting features" > "Different PHP interpreters versions" is not available in the Parallels Installer.
Any idea why it would not be there?
I am using Plesk 12.0.18 on CentOS release 6.6 (Final)

 

[IgorG]

Have you installed all latest microupdates?

 

[JP Kelly]

Yes Igor. That fixed it. Thank You.