Fedora Directory Server 7.1 with CentOS 4.2

[hariharan at lantana.cs.iitm.ernet.in (Hariharan R)]

Hai,
  I am trying to install Fedora DS 7.1 on CentOS4.2.
  At the End of the installation,the Admin server is not able to run.
  After starting the console i tried to login using admin ID but i am 
getting error like "URL not found or server not running"


Any one pls advice me.

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Thanks.
Hariharan.R