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Plesk 10.3.1 How to Update Horde 3 -> 4

It should be possible if you install horde and configurate it yourself. (Configuration with Qmail will be the worst thing i think)
After that u should ve a Webmailer Gui, which u can connect with a DNS Record to that Subdomain.

This is the theory ;)
 
I think that Plesk will not found your custom unsupported Horde installation and as result Horde will not be integrated to Plesk interface.


How can i install the new horde 4 version?

pear install -a horde/webmail

But got later these error: PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32 bytes) in /usr/share/php/PEAR/PackageFile/Parser/v2.php on line 65

i updatet my php.ini to 512M but no changing effect
 
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