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book/src/installation.md

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+# 📦 Installation
+
+Lighthouse runs on Linux, MacOS and Windows. Installation should be easy. In
+fact, if you already have Rust installed all you need is:
+
+- `$ git clone https://github.com/sigp/lighthouse.git`
+- `$ cd lighthouse`
+- `$ make`
+
+If this doesn't work or is not clear enough, see the [Detailed Instructions](#detailed-instructions). If you have further issues, see [Troubleshooting](#troubleshooting). If you'd prefer to use Docker, see the [Docker Guide](./docker.md).
+
+## Detailed Instructions
+
+1. Install Rust and Cargo with [rustup](https://rustup.rs/).
+	- Use the `stable` toolchain (it's the default).
+1. Clone the Lighthouse repository.
+    - Run `$ git clone https://github.com/sigp/lighthouse.git`
+	- Change into the newly created directory with `$ cd lighthouse`
+1. Build Lighthouse with `$ make`.
+1. Installation was successful if `$ lighthouse --help` displays the
+   command-line documentation.
+
+> First time compilation may take several minutes. If you experience any
+> failures, please reach out on [discord](https://discord.gg/cyAszAh) or
+> [create an issue](https://github.com/sigp/lighthouse/issues/new).
+
+## Troubleshooting
+
+###  Command is not found
+
+Lighthouse will be installed to `CARGO_HOME` or `$HOME/.cargo`. This directory
+needs to be on your `PATH` before you can run `$ lighthouse`.
+
+See ["Configuring the `PATH` environment variable"
+(rust-lang.org)](https://www.rust-lang.org/tools/install) for more information.
+
+### OpenSSL
+
+If you get a build failure relating to OpenSSL, try installing `openssl-dev` or
+`libssl-dev` using your OS package manager.
+
+- Ubuntu: `$ apt-get install openssl-dev`.
+- Arch Linux: `$ pacman -S libssl-dev`.
+
+### Perl for Windows
+
+Perl may also be required to build Lighthouse. You can install [Strawberry
+Perl](http://strawberryperl.com/), or alternatively if you're using the [Chocolatey](https://chocolatey.org/) package manager for Windows, use the following choco install command: `choco install strawberryperl`.