cpan

cpan[1]> install Sys::Mmap
Fetching with LWP:
ftp://cpan.etla.org/pub/CPAN/authors/01mailrc.txt.gz
Going to read '/root/.cpan/sources/authors/01mailrc.txt.gz'
............................................................................DONE
Fetching with LWP:
ftp://cpan.etla.org/pub/CPAN/modules/02packages.details.txt.gz
Going to read '/root/.cpan/sources/modules/02packages.details.txt.gz'
  Database was generated on Sat, 27 Aug 2011 00:28:38 GMT
...............
  New CPAN.pm version (v1.9800) available.
  [Currently running version is v1.9456]
  You might want to try
    install CPAN
    reload cpan
  to both upgrade CPAN.pm and run the new version without leaving
  the current session.


.............................................................DONE
Fetching with LWP:
ftp://cpan.etla.org/pub/CPAN/modules/03modlist.data.gz
Going to read '/root/.cpan/sources/modules/03modlist.data.gz'
............................................................................DONE
Going to write /root/.cpan/Metadata
Running install for module 'Sys::Mmap'
Running make for T/TO/TODDR/Sys-Mmap-0.16.tar.gz
Fetching with LWP:
ftp://cpan.etla.org/pub/CPAN/authors/id/T/TO/TODDR/Sys-Mmap-0.16.tar.gz
Fetching with LWP:
ftp://cpan.etla.org/pub/CPAN/authors/id/T/TO/TODDR/CHECKSUMS
Checksum for /root/.cpan/sources/authors/id/T/TO/TODDR/Sys-Mmap-0.16.tar.gz ok
Scanning cache /root/.cpan/build for sizes
DONE

  CPAN.pm: Going to build T/TO/TODDR/Sys-Mmap-0.16.tar.gz

Checking if your kit is complete...
Looks good
Writing Makefile for Sys::Mmap
cp Mmap.pm blib/lib/Sys/Mmap.pm
/usr/bin/perl5.12.3 /usr/lib/perl5/5.12.3/ExtUtils/xsubpp  -typemap /usr/lib/perl5/5.12.3/ExtUtils/typemap  Mmap.xs > Mmap.xsc && mv Mmap.xsc Mmap.c
make: *** No rule to make target `/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/CORE/EXTERN.h', needed by `Mmap.o'.  Stop.
  TODDR/Sys-Mmap-0.16.tar.gz
  /usr/bin/make -- NOT OK
Running make test
  Can't test without successful make
Running make install
  Make had returned bad status, install seems impossible
Failed during this command:
 TODDR/Sys-Mmap-0.16.tar.gz                   : make NO

cpan[2]>