/boot         500 Mb
/           22400 Mb
/home       19500 Mb
swap        21400 Mb
/ark        41000 Mb
/usr        11700 Mb
/usr/share  10200 Mb
/var         2400 Mb
/tmp         1700 Mb

##</code><code>##

$ sudo mkdir -p /rad/perl
$ sudo chown -R /rad xiong:developer

##</code><code>##

$ ./Configure -Dprefix=/rad/perl -Dusethreads

##</code><code>##

Directories to use for library searches?
[/usr/local/lib /lib /usr/lib /usr/lib64] 

##</code><code>##

What optimizer/debugger flag should be used? [-O2]

##</code><code>##

Pathname where the public executables will reside? (~name ok)
[/rad/perl/bin]

##</code><code>##

Pathname where the private library files will reside? (~name ok)
[/rad/perl/lib/5.10.1] private

##</code><code>##

Pathname for the site-specific library files? (~name ok)
[/rad/perl/lib/site_perl/5.10.1] /rad/perl/lib/cpan

##</code><code>##

Colon-separated list of additional directories for perl to search? [none] /rad/perl/lib/more

##</code><code>##

Do you want to install perl as /usr/bin/perl? [n]

##</code><code>##

Where do the main Perl5 manual pages (source) go? (~name ok)
[/rad/perl/man/man1] 
What suffix should be used for the main Perl5 man pages? [1] 
 
Where do the perl5 library man pages (source) go? (~name ok)
[/rad/perl/man/man3] 
What suffix should be used for the perl5 library man pages? [3] 

##</code><code>##

$ make
$ make test
$ make install

##</code><code>##

#!/rad/perl/bin/perl
#       hello-simple.pl

use strict;
use warnings;
use feature qw(switch say state);

say 'Hello, World!';

##</code><code>##

cpan
cpan2dist
cpanp
cpan-run-perl

##</code><code>##

#!/rad/perl/bin/perl
    eval 'exec /rad/perl/bin/perl -S $0 ${1+"$@"}'
    if $running_under_some_shell;
#!/usr/bin/perl

##</code><code>##

#!/rad/perl/bin/perl

##</code><code>##

> o conf init

##</code><code>##

Would you like me to configure as much as possible automatically? no

##</code><code>##

Always commit changes to config variables to disk? yes

##</code><code>##

Policy on building prerequisites ...? follow
Policy on installing 'build_requires' modules ...? yes 

##</code><code>##

 <makepl_arg>
Parameters for the 'perl Makefile.PL' command? 
    LIB=/rad/perl/lib/cpan 
    INSTALLMAN1DIR=/rad/perl/man/man1 
    INSTALLMAN3DIR=/rad/perl/man/man3 
    INSTALLSCRIPT=/rad/perl/bin 
    INSTALLBIN=/rad/perl/bin

##</code><code>##

<mbuildpl_arg>
Parameters for the 'perl Build.PL' command? 
    --lib=/rad/perl/lib/cpan 
    --installman1dir=/rad/perl/man/man1 
    --installman3dir=/rad/perl/man/man3 
    --installscript=/rad/perl/bin 
    --installbin=/rad/perl/bin

##</code><code>##

Do you want to turn on colored output? yes

##</code><code>##

If no urllist has been chosen yet, would you prefer CPAN.pm to connect
to the built-in default sites without asking? (yes/no)? yes

##</code><code>##

> s reconfigure

##</code><code>##

Section to configure: : 5
Follow prerequisites? : 2

Section to configure: : 6
Makefile.PL flags? : ***

##</code><code>##

Section to configure: : 6
Build.PL and Build flags? : $$$

##</code><code>##

Section to configure: : 7