Cannot install new perl module

[joj0o]

Hi, I am fairly new in ubuntu and right now I have problems to install new perl module on my ubuntu 11.10 64 bits.

Every time I download a perl module from CPAN, and tried to compile it through "perl Makefile.PL" It always show an error. here is the error :

Warning: PERL_LIB (/tmp/perl---------------------------------------------please-run-the-install-script---------------------------------------------/lib) seems not to be a perl library directory
(strict.pm not found) at /usr/lib/perl5/ExtUtils/MM_Unix.pm line 1736.
Have /usr/lib/perl/5.12
Want /tmp/perl---------------------------------------------please-run-the-install-script---------------------------------------------/lib
Your perl and your Config.pm seem to have different ideas about the
architecture they are running on.
Perl thinks: [5.12]
Config says: [x86_64-linux-thread-multi]
This may or may not cause problems. Please check your installation of perl
if you have problems building this extension.

After that, if I tried to perform "make" it always produce an error like this :

make: *** No rule to make target `/tmp/perl---------------------------------------------please-run-the-install-script---------------------------------------------/lib/Config.pm', needed by `Makefile'. Stop.


It also happen if I tried to install through "cpan Module::Name".

I really confused what happen in here. Can somebody help me with this problem please?

Thanks before.