diff --git a/Main.java b/Main.java
index 7b7ed39..f5eab47 100644
--- a/Main.java
+++ b/Main.java
@@ -6,44 +6,50 @@
 import java.util.Scanner;
 
 public class Main {
-
 	public static void main(String[] args) {
-		for (File folder : new File(System.getenv("HAXEPATH") + "/lib/").listFiles()) {
-			if (folder.isDirectory()) {
+		for (File folder : new File(System.getenv("HAXEPATH") + "/lib/").listFiles()) { // Read all folders in the
+																						// haxelib folder.
+			if (folder.isDirectory()) { // Make sure that the found folder is actually a folder.
 				try {
-					String libPath = "C:/HaxeToolkit/haxe/lib/" + folder.getName();
-					Scanner s = new Scanner(new File(libPath + "/.current"));
-					String currentVersion = s.nextLine();
-					String formattedFolder = folder.getName().replace(',', '.');
-					System.out.println("Checking " + formattedFolder);
-					for (File libVersion : new File(libPath).listFiles()) {
-						if (libVersion.isDirectory()) {
-							if (!libVersion.getName().contains(currentVersion.replace('.', ','))) {
+					String folderName = folder.getName();
+					String libPath = "C:/HaxeToolkit/haxe/lib/" + folderName;
+					File currentVersionFile = new File(libPath + "/.current");
+					if (new File(libPath + "/.dev").exists()) {
+						System.out.println("\u001B[33mWARNING: Development library deteched. Skipping.\u001B[0m");
+					} else {
+						Scanner currentVersionRaw = new Scanner(currentVersionFile);
+						String currentVersion = currentVersionRaw.nextLine().replace('.', ',');
+						currentVersionRaw.close(); // Close scanner since we don't need it anymore.
+						String formattedFolder = folderName.replace(',', '.');
+						System.out.println("Checking " + formattedFolder);
+						for (File libVersion : new File(libPath).listFiles()) { // Read all the versions of the current
+																				// library.
+							if (libVersion.isDirectory()
+									&& !libVersion.getName().contains(currentVersion)) {
 								String strippedVersion = libVersion.getName().replace(libPath, "");
 								String formattedVersion = strippedVersion.replace(',', '.');
-								System.out
-										.println("\nFound unused version: " + formattedVersion);
-								System.out.println("Would you like to remove it? y/n");
+								System.out.println("\nFound unused version: " + formattedVersion);
+								System.out.println("Would you like to remove it? \u001B[32my\u001B[0m/\u001B[31mn\u001B[0m"); // y\n with color codes
 								if (System.console().readLine().toLowerCase().equals("y")) {
 									runCommand("haxelib", "remove", formattedFolder, formattedVersion);
 								} else {
 									System.out.println("Skipping.");
 								}
-
 							}
 						}
 					}
-					s.close();
-				} catch (FileNotFoundException e) {
-					System.out.println("An error occurred.");
+				} catch (FileNotFoundException e) { // If an error happens
+					System.out
+							.println("\u001B[31mERROR: Could not find library "+ folder.getName().replace(',', '.') +" or an unknown error occured. Skipping");
 					e.printStackTrace();
+					System.out.println("\u001B[0m");
 				}
 			}
 		}
 	}
 
 	/**
-	 * Runs a system command 
+	 * Runs a system command
 	 * I got this off a random website lol
 	 * 
 	 * @see https://javapointers.com/java/java-core/how-to-run-a-command-using-java-in-linux-or-windows/