Installing Music-Duration-Partition should be straightforward with either a CPAN client or manually.

Installation using a CPAN client

cpanminus

If you have cpanm, you only need one line:

cpanm Music::Duration::Partition

If you are installing into a system-wide directory, you may need to pass the "-S" flag to cpanm, which uses sudo to install the module:

cpanm -S Music::Duration::Partition

The CPAN Shell

Alternatively, if your CPAN shell is set up, you should just be able to do:

cpan Music::Duration::Partition

Manual installation

As a last resort, you can manually install it. Download the tarball and unpack it.

Consult the file META.json for a list of pre-requisites. Install these first.

To build Music-Duration-Partition:

perl Makefile.PL
make && make test

Then install it:

make install

If you are installing into a system-wide directory, you may need to run:

sudo make install