[postgis-users] function comments

[Jose Carlos Martinez Llario]

Hi list,
After building from src or installing postgis 2 from repository 
(opensuse) I cant find the sql comments files: postgis_comments.sql, etc.
The create extension system include the comments though.

According to the manual the comments files should be there for postgres 
<= 9.0
Someone know why these files could be missing ?

Regards,
Jose