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<img alt="Screenshot of SLiMgui running on OS X." height="75%" width="75%" src="https://messerlab.files.wordpress.com/2021/12/slimgui_screenshot.jpg"/> SLiM is an evolutionary simulation framework that combines a powerful engine for population genetic simulations with the capability of modeling arbitrarily complex evolutionary scenarios. Simulations are configured via the integrated Eidos scripting language that allows interactive control over practically every aspect of the simulated scenarios. The underlying individual-based simulation engine is highly optimized to enable modeling of entire chromosomes in large populations. We also provide a graphical user interface called SLiMgui on macOS, Linux, and Windows for easy simulation set-up, interactive runtime control, and dynamic visualization of simulation output.

GitHub Actions	Fedora Copr	Conda

:construction: This GitHub repository hosts the upstream, development head version of SLiM and SLiMgui.

:warning: End users should generally not use these sources; they may contain serious bugs, or may not even compile.

:heavy_check_mark: The release version of SLiM and SLiMgui is available at http://messerlab.org/slim/.

License

SLiM is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

SLiM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with SLiM. If not, see http://www.gnu.org/licenses/.

Development & Feedback

SLiM is under active development, and our goal is to make it as broadly useful as possible. If you have feedback or feature requests, or if you are interested in contributing to SLiM, please contact Philipp Messer at messer@cornell.edu. Please note that Philipp is also looking for graduate students and postdocs.

Installation

Looking for Binary Packages / Installers?

The following subsections summarize what methods for acquiring SLiM (and SLiMgui) are available. Building from sources is also an option on all platforms; see the next section. Chapter 2 of the SLiM manual contains much more detail on installation and building of SLiM. The manual and other SLiM resources can be found at http://messerlab.org/slim/.

macOS

Download and double-click the macOS Installer from the SLiM home page at https://messerlab.org/slim/#Downloads. It will install the slim and eidos command-line tools, as well as SLiMgui.

Linux

Arch & Manjaro

Any Arch-based distributions which support the AUR should be compatible.

https://aur.archlinux.org/packages/slim-simulator/

Fedora, Red Hat, openSUSE

Derivative distributions are not guaranteed compatibility with these binary packages. Enable the repository for your operating system; you might also try using the source RPM package to rebuild the package for your system to give you an excellent integration for any RPM-based distribution.

https://copr.fedorainfracloud.org/coprs/bacarson/SLiM-Selection_on_Linked_Mutations/

Debian & Ubuntu (and any derivatives using dpkg)

A shell script using the facilities of dpkg is available. It uses the CMake install target to integrate SLiMgui with the desktop environment. It has the advantage over building from source that it will check build dependencies for you, and it will automatically remove build artifacts from /tmp. Source the script with curl following the instructions in the manual.

https://raw.githubusercontent.com/MesserLab/SLiM-Extras/master/installation/DebianUbuntuInstall.sh

Windows (10 & 11)

Native package (using MSYS2)

If you have MSYS2 installed, you can do pacman -Syu to update its information (see the SLiM manual for further information). You can then install SLiM and SLiMgui with:

pacman -S mingw-w64-x86_64-slim-simulator

WSL2 installation guide

The SLiM manual provides detailed instructions on building and installing SLiM and SLiMgui under the WSL2.

Compilation of SLiM from Source

You can build both SLiM and SLiMgui from sources. This can be useful, in particular, if you wish to run a recent development version of SLiM, rather than the last released version. See chapter 2 of the SLiM manual for more information on building from sources on various platforms.