 Dear All

I am doing one distributed data mining program. So I selected GridR
package for the distributed programming.
*grid.init(service="local",debug=FALSE, localTmpDir="GridRTmp/")
grid.apply("x",UCS, wait=TRUE )*
UCS is a function.
When I execute this statement, I have some errors like :
*cannot load local function/variable: xmlRoot
 extracted from line:  : no visible global function definition for 'xmlRoot'

cannot load local function/variable: xmlTreeParse
 extracted from line:  : no visible global function definition for
'xmlTreeParse' *
 In my function I have used the statement:  *library("XML")*
Can you give me  suggestion

Thanks in advance

Wesley C Mathew

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