diff --git a/src/main.py b/src/main.py
index 3b92b2b..5a61cff 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,5 +1,5 @@
 import flet as ft
-import tempfile, subprocess, os, re, uuid
+import tempfile, subprocess, os, re, uuid, threading
 import PyInstaller.__main__
 
 
@@ -11,68 +11,134 @@ def main(page: ft.Page):
     ruuid = uuid.uuid4().hex
     base_temp_dir = os.path.join(os.getcwd(), "temp")
     temp_dir = os.path.join(base_temp_dir, f"clone-{ruuid}")
-    
+
+    versionprompt = ft.TextField(label="Version", expand=True)
+    repoprompt = ft.TextField(label="Fuji Repository", expand=True, value="https://git.marceeli.ovh/Fuji/Fuji")
+    log_output = ft.TextField(
+        value="",
+        multiline=True,
+        read_only=True,
+        expand=True,
+        min_lines=10,
+        max_lines=20,
+        border=ft.InputBorder.NONE,
+        text_style=ft.TextStyle(size=12),
+    )
+
+    progress_bar = ft.ProgressBar(width=500, value=None, visible=False)
+
     def clone_and_set_version(version: str, repo_url: str):
         if not (version and repo_url):
             return
 
-        # Create a temp directory inside the current project directory
         os.makedirs(base_temp_dir, exist_ok=True)
-        
         os.makedirs(temp_dir)
 
         subprocess.run(["git", "clone", repo_url, temp_dir], check=True)
+
         version_file = os.path.join(temp_dir, "src", "version.py")
-        
         with open(version_file, "r", encoding="utf-8") as f:
             contents = f.read()
-        
+
         new_contents = re.sub(
             r'^version\s*=\s*["\'].*?["\']',
             f'version = "{version}"',
             contents,
             flags=re.MULTILINE,
         )
-        
+
         with open(version_file, "w", encoding="utf-8") as f:
             f.write(new_contents)
 
-        print(f"Updated {version_file} to version = \"{version}\"")
-        print(f"Cloned project located at: {temp_dir}")
+        log_output.value += f"✔ Updated version.py to version = \"{version}\"\n"
+        log_output.value += f"✔ Cloned repo to: {temp_dir}\n"
+        page.update()
 
-    versionprompt = ft.TextField(label="Version", expand=True)
-    repoprompt   = ft.TextField(label="Fuji Repository", expand=True, value="https://git.marceeli.ovh/Fuji/Fuji")
-
-    def build(e):
-        clone_and_set_version(versionprompt.value.strip(), repoprompt.value.strip())
+        requirements_path = os.path.join(temp_dir, "requirements.txt")
+        if os.path.isfile(requirements_path):
+            try:
+                log_output.value += "📦 Installing requirements...\n"
+                page.update()
+                subprocess.run(
+                    ["pip", "install", "-r", requirements_path],
+                    check=True
+                )
+                log_output.value += "✔ Requirements installed successfully.\n"
+            except subprocess.CalledProcessError as e:
+                log_output.value += f"❌ Failed to install requirements: {e}\n"
+        else:
+            log_output.value += "⚠ No requirements.txt file found.\n"
+        page.update()
 
+    def run_pyinstaller():
         main_file = os.path.join(temp_dir, "src", "main.py")
         locales_dir = os.path.join(temp_dir, "src", "locales")
         assets_dir = os.path.join(temp_dir, "src", "assets")
 
-        PyInstaller.__main__.run([
+        command = [
+            "pyinstaller",
             main_file,
-            '--clean',
-            '--noconfirm',
-            f"--add-data={locales_dir}:locales",
-            f"--add-data={assets_dir}:assets"
-        ])
+            "--clean",
+            "--noconfirm",
+            f"--add-data={locales_dir}{os.pathsep}locales",
+            f"--add-data={assets_dir}{os.pathsep}assets"
+        ]
 
+        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True)
 
+        progress_bar.visible = True
+        page.update()
 
+        for line in iter(process.stdout.readline, ''):
+            log_output.value += line
+            page.update()
 
-    button = ft.ElevatedButton(text="Build", on_click=build, height=40, expand=True, bgcolor=ft.Colors.with_opacity(0.4, ft.Colors.BLUE))
+        process.stdout.close()
+        process.wait()
+
+        log_output.value += "🏁 PyInstaller build finished.\n"
+        progress_bar.visible = False
+        page.update()
+
+    def build(e):
+        def task():
+            log_output.value = ""  # Clear previous logs
+            page.update()
+            try:
+                clone_and_set_version(versionprompt.value.strip(), repoprompt.value.strip())
+                run_pyinstaller()
+            except Exception as ex:
+                log_output.value += f"❌ Build failed: {ex}\n"
+                progress_bar.visible = False
+                page.update()
+
+        threading.Thread(target=task).start()
+
+    button = ft.ElevatedButton(
+        text="Build",
+        on_click=build,
+        height=40,
+        expand=True,
+        bgcolor=ft.Colors.with_opacity(0.4, ft.Colors.BLUE)
+    )
 
     card = ft.Card(
         content=ft.Container(
             content=ft.Column(
-                controls=[versionprompt, repoprompt, button],
-                spacing=10, expand=True,
+                controls=[
+                    versionprompt,
+                    repoprompt,
+                    button,
+                    progress_bar,
+                    log_output
+                ],
+                spacing=10,
+                expand=True,
                 horizontal_alignment=ft.CrossAxisAlignment.STRETCH
-                ),
-            alignment=ft.alignment.center, 
-            border_radius=20, 
-            padding=25, 
+            ),
+            alignment=ft.alignment.center,
+            border_radius=20,
+            padding=25,
             width=500
         )
     )