Ubuntu 14 Installing the Xml::simple module

Recently need to use Perl to parse the XML file, from the Internet search, most of the recommendations using the Xml::simple module to parse, here to record the installation process

Method One:

Use CPAN to install modules directly

perl -mcpan-e shellcpaninstall  xml::simplecpan> quit

Method Two:

Perform an Ubuntu-brought command installation

Install libxml-simple-perl

Method Three:

Download the source code and install it yourself from CPAN website

1 because the Ubuntu environment is missing a library file, first Apt-get install it yourself

Install Libexpat1-dev

2 Download Install XML::P arser module

Download Link: http://search.cpan.org/CPAN/authors/id/T/TO/TODDR/XML-Parser-2.44.tar.gz

Compiling the installation command

Perl makefile.pl  Make  Make Install

3 Download and install the Xml::sax::expat module

Download Link: http://search.cpan.org/CPAN/authors/id/B/BJ/BJOERN/XML-SAX-Expat-0.51.tar.gz

Compiling the installation command

Perl makefile.pl  Make  Make Install

4 Download and install the Xml::simple module

Download Link: http://search.cpan.org/CPAN/authors/id/G/GR/GRANTM/XML-Simple-2.20.tar.gz

Compiling the installation command

Perl makefile.pl  Make  Make Install

Test Xml::simple Module

XML file

< name >   < SS >ttt</ss></name>

Perl file

 UseXml::Simple ; UseData::dumper;#my $xmlfile = "/home/sequoiadb/misc/autogen/rclist.xml";my $xmlfile="Test.xml";if(-E$xmlfile){   Print "----------------\ n"; my $userxs= Xml::simple->new (keyattr ="name"); my $userxml=$userxs->xmlin ($xmlfile); PrintDumper ($userxml);}

Execute code

Perl readxml.pl

Output

----------------= {          'SS'ttt'         };

Proof of Successful Installation

Reference blog:

http://tilt.lib.tsinghua.edu.cn/node/561

http://site.douban.com/159496/widget/notes/8348910/note/224957070/

http://forum.ubuntu.org.cn/viewtopic.php?t=457163

Ubuntu 14 Installing the Xml::simple module