安装XML-Parser-2.36碰到的LWP问题

zelatanibra

[root@localhost opt]# tar zvxf XML-Parser-2.36.tar.gz
XML-Parser-2.36/
XML-Parser-2.36/Changes
XML-Parser-2.36/Expat/
XML-Parser-2.36/Expat/encoding.h
XML-Parser-2.36/Expat/Expat.pm
XML-Parser-2.36/Expat/Expat.xs
XML-Parser-2.36/Expat/Makefile.PL
XML-Parser-2.36/Expat/typemap
XML-Parser-2.36/Makefile.PL
XML-Parser-2.36/MANIFEST
XML-Parser-2.36/META.yml
XML-Parser-2.36/Parser/
XML-Parser-2.36/Parser/Encodings/
XML-Parser-2.36/Parser/Encodings/big5.enc
XML-Parser-2.36/Parser/Encodings/euc-kr.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-2.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-3.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-4.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-5.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-7.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-8.enc
XML-Parser-2.36/Parser/Encodings/iso-8859-9.enc
XML-Parser-2.36/Parser/Encodings/Japanese_Encodings.msg
XML-Parser-2.36/Parser/Encodings/README
XML-Parser-2.36/Parser/Encodings/windows-1250.enc
XML-Parser-2.36/Parser/Encodings/windows-1252.enc
XML-Parser-2.36/Parser/Encodings/x-euc-jp-jisx0221.enc
XML-Parser-2.36/Parser/Encodings/x-euc-jp-unicode.enc
XML-Parser-2.36/Parser/Encodings/x-sjis-cp932.enc
XML-Parser-2.36/Parser/Encodings/x-sjis-jdk117.enc
XML-Parser-2.36/Parser/Encodings/x-sjis-jisx0221.enc
XML-Parser-2.36/Parser/Encodings/x-sjis-unicode.enc
XML-Parser-2.36/Parser/LWPExternEnt.pl
XML-Parser-2.36/Parser/Style/
XML-Parser-2.36/Parser/Style/Debug.pm
XML-Parser-2.36/Parser/Style/Objects.pm
XML-Parser-2.36/Parser/Style/Stream.pm
XML-Parser-2.36/Parser/Style/Subs.pm
XML-Parser-2.36/Parser/Style/Tree.pm
XML-Parser-2.36/Parser.pm
XML-Parser-2.36/README
XML-Parser-2.36/samples/
XML-Parser-2.36/samples/canonical
XML-Parser-2.36/samples/canontst.xml
XML-Parser-2.36/samples/ctest.dtd
XML-Parser-2.36/samples/REC-xml-19980210.xml
XML-Parser-2.36/samples/xmlcomments
XML-Parser-2.36/samples/xmlfilter
XML-Parser-2.36/samples/xmlstats
XML-Parser-2.36/t/
XML-Parser-2.36/t/astress.t
XML-Parser-2.36/t/cdata.t
XML-Parser-2.36/t/decl.t
XML-Parser-2.36/t/defaulted.t
XML-Parser-2.36/t/encoding.t
XML-Parser-2.36/t/ext.ent
XML-Parser-2.36/t/ext2.ent
XML-Parser-2.36/t/external_ent.t
XML-Parser-2.36/t/file.t
XML-Parser-2.36/t/finish.t
XML-Parser-2.36/t/foo.dtd
XML-Parser-2.36/t/namespaces.t
XML-Parser-2.36/t/parament.t
XML-Parser-2.36/t/partial.t
XML-Parser-2.36/t/skip.t
XML-Parser-2.36/t/stream.t
XML-Parser-2.36/t/styles.t
[root@localhost opt]# cd XML-Parser-2.36
[root@localhost XML-Parser-2.36]# ls
Changes  Makefile.PL  META.yml  Parser.pm  samples
Expat    MANIFEST     Parser    README     t
[root@localhost XML-Parser-2.36]# perl Makefile.PL
Checking if your kit is complete...
Looks good
Warning: prerequisite LWP 0 not found.
Writing Makefile for XML:arser::Expat
Writing Makefile for XML:arser
请问Warning: prerequisite LWP 0 not found怎么解决？