> For the complete documentation index, see [llms.txt](https://anufrievroman.gitbook.io/calcure/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://anufrievroman.gitbook.io/calcure/installation.md).

# Installation

### Linux and Mac OS

`pipx install calcure`  &#x20;

(You need to install `pipx` first)&#x20;

#### Arch-based distributions

There is an [AUR package](https://aur.archlinux.org/packages/calcure) `calcure` maintained by the community (thank you!). Install as:

`yay -S calcure`

#### NixOS

There is `calcure` package available.

### Windows

1. Install `Windows Terminal` app from the app store
2. Install `python 3.x` also from the app store (if you just type `python` in the Windows Terminal app it will offer you to install)
3. Install the program and the libraries by typing in the Windows Terminal:\
   `pip install windows-curses calcure`
4. Now you can finally run it by typing in the Windows Terminal:\
   `python -m calcure`

### Upgrade to the most recent version

`pipx upgrade calcure`&#x20;

Or if you used pip then:

`pip install --upgrade calcure`

### Dependencies

* python 3
* `holidays`, `jdatetime`, `icalendar` and `ics` python libraries.&#x20;


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