checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool

Problem Description: When I attemp to install intltool, the problem occures.

Solved manners:1---perl -MCPAN -e shell

                               2---cpan install XML::Parser

                                      a problem occurs: XXXXXXXXX

                               3----manually, download XML-Parser-2.41.tar.gz

                               4---perl Makefile.PL

                               5---make

                                      a problem occurs:expat.h couldn't find......."expat.h: No such file or directory"

                               6---apt-get install libexpat1-dev

                               7---enter the file "XML-Parser-2.41.tar.gz ", do"perl Makefile.PL " anaign,

                                     do"make" again

                                8---enter the file:"intltool"

                                      do "./configure" " make " " make install "