Install LHa on CachyOS

A compression and archive utility for LH-7 format archives.

From the official CachyOS repo. Install with pacman, no AUR helper needed.

Reviewed Nov 2, 2026 · independent guide

How do I install LHa on CachyOS?

Run this in a terminal:

sudo pacman -S lha

lha is in the cachyos repo, the CachyOS project's own package repository, so pacman installs it directly with no AUR helper and no build script. The package is signed with the CachyOS repository key, and pacman checks the signature before it installs.

What should I do after installing LHa?

  1. Run lha in a terminal.
  2. Run pacman -Qi lha to see the installed version and the optional dependencies.

How do I update or remove LHa?

Update:

sudo pacman -Syu

Remove:

sudo pacman -Rns lha

What is LHa?

A compression and archive utility for LH-7 format archives.

Package description: A compression and archive utility for LH-7 format archives

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    LHa on CachyOS: questions

    Is LHa in the official CachyOS repo?

    Yes. The lha package is in the cachyos repo, version 1:1.14i_ac20220213-1, built 2024-08-05. Install it with sudo pacman -S lha.

    Do I need an AUR helper for LHa?

    No. It comes from the cachyos repo, so plain pacman installs and updates it, and sudo pacman -Syu keeps it current.

    What is the LHa command?

    lha. The package is called lha.