Anyone can success to install IMP / Horde on RHEL4 / Fedora core 4

[pratchaya]

Anyone can success to install IMP / Horde on RHEL4 / Fedora core 4
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I found problem like these ..
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A fatal error has occurred
You must configure a DataTree backend to use History.
[line 37 of /var/www/html/horde-3.0.5/lib/Horde/History.php]

When i click message for view in IMP


Thank you very much

[rayyes]

hi
i havent used imp however error messages don't come any clearer than this one! I can tell you right now that to use th history feature, you need to CONFIGURE a DATATREE.

look at section 4.1.b. of this link that i found using GOOGLE:
http://www.horde.org/kronolith/docs/?f=INSTALL.html#id4