Ubuntu

Binary package “libperl-languageserver-perl” in ubuntu noble

Perl::LanguageServer is a Language Server and Debug Protocol Adapter for
Perl. It implements the Language Server Protocol which provides
syntax-checking, symbol search, etc. Perl to various editors, for example
Visual Studio Code or Atom.
https://microsoft.github.io/language-server-protocol/specification
.
It also implements the Debug Adapter Protocol, which allows debugging with
various editors/includes
https://microsoft.github.io/debug-adapter-protocol/overview
.
To use both with Visual Studio Code, install the extension "perl"
https://marketplace.visualstudio.com/items?itemName=richterger.perl