Can't install perl 5.14.2 with perlbrew

Question

I am on a virtual machine with Debian (6.0.7-i386) and i want to learn Perl (with Beginning Perl written by Curtis Poe).

I have trouble with perlbrew .

1. I installed perlbrew with

    wget --no-check-certificate -O - http://install.perlbrew.pl | bash 

2. I add the following command to ~/.bashrc :

    source ~/perl5/perlbrew/etc/bashrc 

3. After that, I logged out and logged back, and then I ran the following command:

    perlbrew install perl-5.14.2 

I got

Please help me

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English translation of the output:

tar (child): bzip2: Cannot exec: No such file or directory
tar (child): Error is not recoverable: exiting now
/bin/tar: Child returned status 2
/bin/tar: Error is not recoverable: exiting now

Answer 1

失败是因为未安装bzip2命令行实用程序（在PATH中找不到）。

Answer 2

Thank you ikegami, it was that.

I did this

aptitude install bzip2

and now it's working.