Update README.md

Author: sumedhe

README.md

@@ -1,2 +1,35 @@
 # som
 Self Organizing Map
+
+# Pre-requisites
+## Setup rust
+To download Rustup and install Rust, run the following in your terminal, then follow the on-screen instructions.
+```
+$ curl https://sh.rustup.rs -sSf | sh
+```
+
+
+# Setting up the project
+Here are the instructions on how to setup the project.
+## Clone Project
+Clone the repository
+```
+$ git clone https://github.com/sumedhe/som.git
+$ cd som
+```
+
+## Build
+Build the project
+```
+$ cargo build --release
+```
+## Build & Run program
+To start the program,
+```
+$ cargo run
+```
+## Run tests
+Unit tests
+```
+$ cargo test
+```