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README.md

+# OpenOCD
+
+## Installation
+
+### Package Managers
+
+On Linux, TODO.
+
+On Mac, using [Homebrew](https://brew.sh/): `brew install openocd`.
+
+On Windows, there is no package manager. Untested: there are binaries
+[here](https://gnutoolchains.com/arm-eabi/openocd/).
+
+### From Source
+
+If you want to know exactly which version you're using, or you're going for
+maximum bare metal cred, you can build from source. This can be helpful if
+you'll be developing between different operating systems — one less thing
+that could be different — or if the package available on your system is
+out of date.
+
+The official [git repo](https://sourceforge.net/p/openocd/code/ci/master/tree/)
+is on SourceForge.
+
+```git clone https://git.code.sf.net/p/openocd/code openocd-code```
+
+To build it, you'll need `gcc` or `clang`, as well as `make`, `libtool`,
+`pkg-config` version 0.23 or greater, and possibly others detailed
+[here](http://openocd.org/doc-release/README).
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