Add install instruction and rename bin name

README.md

@@ -10,6 +10,12 @@ alternative to [vscode-restclient](https://github.com/Huachao/vscode-restclient)
 
 Original author blogpost: https://protiumx.github.io/blog/posts/an-http-request-parser-with-rust-and-pest-rs/
 
+## Installation
+
+```bash
+cargo install --path rq-cli
+```
+
 ## HTTP File
 
 The `pest` grammar can be found [here](./rq-core/src/grammar.pest).

rq-cli/Cargo.toml

@@ -5,6 +5,10 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[[bin]]
+name = "rq"
+path = "src/main.rs"
+
 [dependencies]
 rq-core = { path = "../rq-core" }