i readed one question in perlmonks, that question is extract some part of xml data and create word document. for that question they suggested xml::xpath is best

Well, perhaps "they" were wrong (where is this question?). XML::LibXML should already be installed, so read some other questions and answers (and maybe the documentation), and just use XML::LibXML

In reply to Re^3: problem with xml::xpath.pm by runrig
in thread problem with xml::xpath.pm by veerubiji

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