I am having the exact same issue...
When I try to run /scripts/installzendopt I get this:
Code:
[email protected] [/home/cantport_backup/public_html]# /scripts/installzendopt
Installing Zendopt
Determining PHP version
Installing Zend Optimizer binary
No Zend Optimizer binaries available for this version of PHP!
Determining PHP version
Could not determine PHP version from output:
/usr/local/php4/bin/php: error while loading shared libraries: libmysqlclient.so.15: cannot open shared object file: No such file or directory
I think it is the exact same problem, that libmysqlclient.so.15 file is missing as of the last update...
I just checked, and the only one I have is libmysqlclient.so.16, which I would assume is a newer version?
CPanel staff may want to look at this, it would affect every single CPanel server I am sure...
Psychodreams: What exactly did you do to try to install it manually?
[edit] I later found this posting here:
http://forums.fedoraforum.org/showpost.php?p=1238090&postcount=2 which says:
The mysql version on F11 has been upgraded. You need to wait for zend to update their packages or install from source.
I'm sure that the update of MySQL on ES1 has caused this... can any CPanel staff confirm my theory that we need to wait for a zend update?
[/edit]