[doc] upgrade procedure to from 4 to 5

[daniele ponzoni]

good morning
i have upgreader the horde from 4 to 5
i have ispconfig installed
later upgrade , when i go in the mail
is not possible toe view the folders and the calendar and in thefolder 
space  is ever in loading
in /var/log/syslog the error is

Oct 31 04:10:22 host HORDE: [ingo] PHP ERROR: array_merge(): Argument #1 
is not an array [pid 11773 on line 73 of 
"/var/www/horde/ingo/lib/Factory/Transport.php"]
Oct 31 04:10:22 host HORDE: [ingo] PHP ERROR: array_merge(): Argument #2 
is not an array [pid 11773 on line 41 of 
"/var/www/horde/ingo/lib/Transport.php"]

what's the problem?
thanks


Il 12/10/2012 15:43, Jan Schneider ha scritto:
> Looks like a bug in PEAR: https://pear.php.net/bugs/bug.php?id=18888
>
> Zitat von daniele ponzoni <daniele.ponzoni at gmail.com>:
>
>> the error ins the same
>> ...
>> horde/Horde_Icalendar cannot be installed, conflicts with installed 
>> packages
>> No valid packages found
>> upgrade failed
>>
>> Il 10/10/2012 12:17, Jan Schneider ha scritto:
>>> No idea then.
>>>
>>> Zitat von daniele ponzoni <daniele.ponzoni at gmail.com>:
>>>
>>>> /var/www/horde/pear/pear info pear
>>>>
>>>>
>>>> Release Date           2011-07-06 22:11:24
>>>> Release Version        1.9.4 (stable)
>>>> API Version            1.9.4 (stable)
>>>>
>>>>
>>>>
>>>> /var/www/horde/pear/pear -c /var/www/horde/pear.conf upgrade 
>>>> horde/horde-beta
>>>>
>>>> some errors ( the list is very big)
>>>>
>>>> horde/Horde_SessionHandler requires package "horde/Horde_Exception" 
>>>> (version >= 2.0.0beta1, version <= 3.0.0alpha1, excluded versions: 
>>>> 3.0.0alpha1), installed version is 1.0.9
>>>> horde/Horde_SessionHandler requires package "horde/Horde_Util" 
>>>> (version >= 2.0.0beta1, version <= 3.0.0alpha1, excluded versions: 
>>>> 3.0.0alpha1), installed version is 1.4.0
>>>> horde/Horde_SessionHandler requires package "horde/Horde_Log" 
>>>> (version >= 2.0.0beta1, version <= 3.0.0alpha1, excluded versions: 
>>>> 3.0.0alpha1), installed version is 1.1.2
>>>> horde/Horde_SessionHandler requires package "horde/Horde_Memcache" 
>>>> (version >= 2.0.0beta1, version <= 3.0.0alpha1, excluded versions: 
>>>> 3.0.0alpha1), installed version is 1.1.1
>>>>
>>>> No valid packages found
>>>> upgrade failed
>>>>
>>>> thanks
>>>>
>>>>
>>>> Il 10/10/2012 10:25, Jan Schneider ha scritto:
>>>>> upgrade horde/horde-beta
>>>
>>>
>
>