....have you any idea ?
I have uninstalled 1.24 an tried with 1.25....on ubuntu 11.04 but
no success.. so I am trying again with :

sudo apt-get install zoneminder

but on the Source windows I cannot select any tab and if try to save
i receive error message box to select Width... but the tab it's not possible to
select...

this is the /var/log/apache2:

[Tue Feb 21 16:31:16 2012] [error] [client 127.0.0.1] PHP Deprecated: Function split() is deprecated in /usr/share/zoneminder/skins/classic/views/monitor.php on line 129, referer: http://localhost/zm/
[Tue Feb 21 16:31:16 2012] [error] [client 127.0.0.1] File does not exist: /var/www/javascript, referer: http://localhost/zm/?view=monitor&mid=1
[Tue Feb 21 16:31:16 2012] [error] [client 127.0.0.1] File does not exist: /var/www/javascript, referer: http://localhost/zm/?view=monitor&mid=1
[Tue Feb 21 16:31:16 2012] [error] [client 127.0.0.1] File does not exist: /var/www/javascript, referer: http://localhost/zm/?view=monitor&mid=1
[Tue Feb 21 16:37:49 2012] [error] [client 127.0.0.1] File does not exist: /var/www/javascript, referer: http://localhost/zm/
[Tue Feb 21 16:37:49 2012] [error] [client 127.0.0.1] File does not exist: /var/www/javascript, referer: http://localhost/zm/

...fixed

sudo vi /etc/apache2/sites-available/default

and change /var/www with /usr/share see below

DocumentRoot /usr/share
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /usr/share/>


....it's working now