libxslt install

[edj]

On install attempt  of libxslt 1.0.16, it failed because libxml had to be 
>= 2.4.17.  I had libxml 2.4.1.  So, I installed libxml2-2.4.20.  Still, 
libxslt stopped with the same error - it still finds libxml 2.4.1.  I have 
the following on my system (WS 3.1):

libxml-devel 2.2.10-4
libxml-devel-static 2.2.10-4
libxmlkde-devel 2.4.1-2
libxml 2.4.10-4
libxmlkde 2.4.1-2
libxml2 2.4.20-1

Should some of these be deleted?  Any advice appreciated.  Thanks.

Ed Jabbour
--
"Everywhere I go I'm asked if I think the universities stifle writers. My 
opinion is that they don't stifle enough of them."
--Flannery O'Connor