Installation options

Option 1: via a package manager

Available for MacOS and Linux:

brew install marksman

marksman is available via nixpkgs for Linux and MacOS.

For example, on non-NixOS you can run the following to permanently install marksman into your local profile:

nix-env -iA nixpkgs.marksman

Available for a number of Linux distros supporting Snap via Snapcraft.

To install the latest stable release:

sudo snap install marksman

To install the edge release (from main branch):

sudo snap install --edge marksman

Go to Releases page: each release has pre-built binaries for Linux, MacOS, and Windows. Download the binary for your OS.
Rename the binary and make it executable:
- MacOS: mv marksman-macos marksman && chmod +x marksman
- Linux: mv marksman-linux marksman && chmod +x marksman
- Windows: rename marksman-windows.exe to marksman.exe.
Place the binary somewhere in your PATH.
- XDG recommends using $HOME/.local/bin/ (make sure this folder is in your PATH).

NOTE: If you're on MacOS and are getting a popup about:

“marksman” can’t be opened because Apple cannot check it for malicious software...

Then you can run the following command to bypass it and let Mac know that it's fine:

xattr -d com.apple.quarantine <path-to-marksman-bin>

Install Dotnet SDK for your OS.
Clone the repository: git clone https://github.com/artempyanykh/marksman.git
Inside marksman folder run make install
The binary will be installed under $HOME/.local/bin (make sure this folder is in your PATH).