Update main.py

main.py

@@ -15,23 +15,7 @@ import subprocess
 
 
 
-def install_aria2():
-    try:
-        if 'ubuntu' in os.popen('lsb_release -i').read().lower():
-            os.system('sudo apt-get install aria2 -y')
-        elif 'centos' in os.popen('cat /etc/redhat-release').read().lower():
-            os.system('sudo yum install aria2 -y')
-        elif 'arch' in os.popen('cat /etc/os-release').read().lower():
-            os.system('sudo pacman -S aria2')
-        elif 'darwin' in os.popen('uname').read().lower():
-            os.system('brew install aria2')
-        else:
-            print("无法自动检测您的操作系统,请手动安装 aria2。")
-    except Exception as e:
-        print(f"安装 aria2 失败: {e}")
-
-# 使用
-install_aria2()
+os.system('sudo apt-get install aria2 -y')