[dan@localhost ~]$ curl -LO http://xrl.us/perlbrew
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 90796  100 90796    0     0  35110      0  0:00:02  0:00:02 --:--:--  300k
[dan@localhost ~]$ chmod +x perlbrew
[dan@localhost ~]$ ./perlbrew install

install [options] perl-<version>
install [options] <version>
    Build and install the given version of perl.

    Version numbers usually look like "5.x.xx", or "perl-5.xx.x-RCx" for
    release candidates.

    The specified perl is downloaded from the offical CPAN website or
    from the mirror site configured before.

    To configure mirror site, invoke `mirror` command.

install [options] perl-blead
install [options] blead
    A special way to install the blead version of perl, which is
    downloaded from this specific URL regardless of mirror settings:

        http://perl5.git.perl.org/perl.git/snapshot/blead.tar.gz

install [options] /path/to/perl/git/checkout/dir
    Build and install from the given git checkout dir.

install [options] /path/to/perl-5.14.0.tar.gz
    Build and install from the given archive file.

install [options] http://example.com/mirror/perl-5.12.3.tar.gz
    Build and install from the given URL. Supported URL schemes are
    "http://", "https://", "ftp://" and "file://".

Options for "install" command:

    -f --force     Force installation
    -j $n          Parallel buildng and testing. ex. C<perlbrew install -j 5 perl-5.14.2>
    -n --notest    Skip testing

       --as        Install the given version of perl by a name.
                   ex. C<perlbrew install perl-5.6.2 --as legacy-perl>

    -D,-U,-A       Switches passed to perl Configure script.
                   ex. C<perlbrew install perl-5.10.1 -D usemymalloc -U uselargefiles>

    --sitecustomize $filename
                   Specify a file to be installed as sitecustomize.pl

By default, all installations are configured after their name like this:

    sh Configure -de -Dprefix=$PERLBREW_ROOT/perls/<name>

[dan@localhost ~]$ ./perl5/perlbrew/bin/perlbrew init
bash: ./perl5/perlbrew/bin/perlbrew: No such file or directory

[dan@localhost ~]$ echo "source ./perl5/perlbrew/etc/bashrc" >> ~/.bashrc
[dan@localhost ~]$ source ~/.bashrc
bash: ./perl5/perlbrew/etc/bashrc: No such file or directory

dan@localhost ~]$ perlbrew install perl-5.12.2 <- what instructions say to enter (mistake)

bash: perlbrew: command not found

./perlbrew install perl-5.12.2
Fetching perl 5.12.2 as /home/dan/perl5/perlbrew/dists/perl-5.12.2.tar.bz2
Unable to open config (/home/dan/perl5/perlbrew/Config.pm): No such file or directory at /loader/0x1e74658/App/perlbrew.pm line 53.

^ what should be entered (everything fails)