Merge pull request #7 from Alpaca-zip/feature/minor_fix

minor fix

README.md

@@ -7,8 +7,9 @@ This repository contains an implementation of Dijkstra's Algorithm in C++.
 ```
 $ git clone https://github.com/Alpaca-zip/dijkstra_algorithm.git
 ```
-### 2. Compile the program using a C++ compiler.
+### 2. Install dependencies and compile the program.
 ```
+$ sudo apt-get install -y libboost-all-dev
 $ bash build.sh
 ```
 ### 3. Run the program. 

build.sh

@@ -1,5 +1,7 @@
+#!/bin/bash
 # Tested on Ubuntu-20.04
 # Tested on Ubuntu-22.04
+
 cmake -S . -B build
 cmake --build build
 cd ./build/

run.sh

@@ -1,3 +1,5 @@
+#!/bin/bash
+
 ./dijkstra.out
 dot -Tpdf graph.dot -o graph.pdf
 rm graph.dot