$ cpanp
CPANPLUS::Shell::Default -- CPAN exploration and module installation (v0.88)
[snip]
CPAN Terminal> install Scalar-List-Utils

[ERROR] 'Scalar-List-Utils' does not contain an author part

[ERROR] Cannot find 'Scalar-List-Utils' in the module tree

No such module: Scalar-List-Utils
No modules found to operate on!
Nothing done