cpan[1]> install XML::Tidy
CPAN: Storable loaded ok (v2.20)
Reading '/root/.cpan/Metadata'
  Database was generated on Thu, 13 Oct 2011 11:29:35 GMT
Running install for module 'XML::Tidy'
Running make for P/PI/PIP/XML-Tidy-1.12.B55J2qn.tgz
CPAN: Digest::SHA loaded ok (v5.47)
CPAN: Compress::Zlib loaded ok (v2.02)
Checksum for /root/.cpan/sources/authors/id/P/PI/PIP/XML-Tidy-1.12.B55J2qn.tgz ok
Scanning cache /root/.cpan/build for sizes
............................................................................DONE
CPAN: Archive::Tar loaded ok (v1.52)
XML-Tidy-1.12.B55J2qn/
XML-Tidy-1.12.B55J2qn/Tidy.pm
XML-Tidy-1.12.B55J2qn/MANIFEST
XML-Tidy-1.12.B55J2qn/t/
XML-Tidy-1.12.B55J2qn/t/00small.t
XML-Tidy-1.12.B55J2qn/t/01medium.t
XML-Tidy-1.12.B55J2qn/t/02large.t
XML-Tidy-1.12.B55J2qn/t/03prune.t
XML-Tidy-1.12.B55J2qn/t/00pod.t
XML-Tidy-1.12.B55J2qn/t/00podc.t
XML-Tidy-1.12.B55J2qn/bin/
XML-Tidy-1.12.B55J2qn/bin/xmltidy
XML-Tidy-1.12.B55J2qn/MANIFEST.SKIP
XML-Tidy-1.12.B55J2qn/README
XML-Tidy-1.12.B55J2qn/ex/
XML-Tidy-1.12.B55J2qn/ex/synopsis.pl
XML-Tidy-1.12.B55J2qn/CHANGES
XML-Tidy-1.12.B55J2qn/META.yml
XML-Tidy-1.12.B55J2qn/Makefile.PL
XML-Tidy-1.12.B55J2qn/Build.PL
CPAN: File::Temp loaded ok (v0.22)
CPAN: Parse::CPAN::Meta loaded ok (v1.4401)
CPAN: CPAN::Meta loaded ok (v2.112150)
CPAN: Module::Build loaded ok (v0.340201)

  CPAN.pm: Building P/PI/PIP/XML-Tidy-1.12.B55J2qn.tgz

Checking whether your kit is complete...
Looks good

Checking prerequisites...
Invalid version format (non-numeric data) at /usr/share/perl/5.10/Module/Build/ModuleInfo.pm line 330
Warning: No success on command[/usr/bin/perl Build.PL --installdirs site]
CPAN: YAML loaded ok (v0.71)
  PIP/XML-Tidy-1.12.B55J2qn.tgz
  /usr/bin/perl Build.PL --installdirs site -- NOT OK
Running Build test
  Make had some problems, won't test
Running Build install
  Make had some problems, won't install
Could not read metadata file. Falling back to other methods to determine prerequisites
Failed during this command:
 PIP/XML-Tidy-1.12.B55J2qn.tgz                : writemakefile NO '/usr/bin/perl Build.PL --installdirs site' returned status 2304