prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  in xfce, it need xarchiver for create archive & extract here-to
  in xfce, it need xarchiver for create archive & extract here-to
  in xfce, it need xarchiver for create archive & extract here-to
  in xfce, it need xarchiver for create archive & extract here-to
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `profiles/xfce4.py`
  Content:
  ```
  1 # A desktop environment using "Xfce4"
  2 
  3 import archinstall
  4 
  5 is_top_level_profile = False
  6 
  7 __packages__ = [
  8 	"xfce4",
  9 	"xfce4-goodies",
  10 	"pavucontrol",
  11 	"lightdm",
  12 	"lightdm-gtk-greeter",
  13 	"gvfs",
  14 	"network-manager-applet",
  15 ]
  16 
  17 
  18 def _prep_function(*args, **kwargs):
  19 	"""
  20 	Magic function called by the importing installer
  21 	before continuing any further. It also avoids executing any
  22 	other code in this stage. So it's a safe way to ask the user
  23 	for more input before any other installer steps start.
  24 	"""
  25 
  26 	# XFCE requires a functional xorg installation.
  27 	profile = archinstall.Profile(None, 'xorg')
  28 	with profile.load_instructions(namespace='xorg.py') as imported:
  29 		if hasattr(imported, '_prep_function'):
  30 			return imported._prep_function()
  31 		else:
  32 			print('Deprecated (??): xorg profile has no _prep_function() anymore')
  33 
  34 
  35 # Ensures that this code only gets executed if executed
  36 # through importlib.util.spec_from_file_location("xfce4", "/somewhere/xfce4.py")
  37 # or through conventional import xfce4
  38 if __name__ == 'xfce4':
  39 	# Install dependency profiles
  40 	archinstall.storage['installation_session'].install_profile('xorg')
  41 
  42 	# Install the XFCE4 packages
  43 	archinstall.storage['installation_session'].add_additional_packages(__packages__)
  44 
  45 	archinstall.storage['installation_session'].enable_service('lightdm')  # Light Display Manager
  46
  ```
  
  Path: `profiles/kde.py`
  Content:
  ```
  1 # A desktop environment using "KDE".
  2 
  3 import archinstall
  4 
  5 is_top_level_profile = False
  6 
  7 __packages__ = [
  8 	"plasma-meta",
  9 	"konsole",
  10 	"kate",
  11 	"dolphin",
  12 	"sddm",
  13 	"plasma-wayland-session",
  14 	"egl-wayland",
  15 ]
  16 
  17 
  18 # TODO: Remove hard dependency of bash (due to .bash_profile)
  19 
  20 
  21 def _prep_function(*args, **kwargs):
  22 	"""
  23 	Magic function called by the importing installer
  24 	before continuing any further. It also avoids executing any
  25 	other code in this stage. So it's a safe way to ask the user
  26 	for more input before any other installer steps start.
  27 	"""
  28 
  29 	# KDE requires a functioning Xorg installation.
  30 	profile = archinstall.Profile(None, 'xorg')
  31 	with profile.load_instructions(namespace='xorg.py') as imported:
  32 		if hasattr(imported, '_prep_function'):
  33 			return imported._prep_function()
  34 		else:
  35 			print('Deprecated (??): xorg profile has no _prep_function() anymore')
  36 
  37 
  38 """
  39 def _post_install(*args, **kwargs):
  40 	if "nvidia" in _gfx_driver_packages:
  41 		print("Plasma Wayland has known compatibility issues with the proprietary Nvidia driver")
  42 	print("After booting, you can choose between Wayland and Xorg using the drop-down menu")
  43 	return True
  44 """
  45 
  46 # Ensures that this code only gets executed if executed
  47 # through importlib.util.spec_from_file_location("kde", "/somewhere/kde.py")
  48 # or through conventional import kde
  49 if __name__ == 'kde':
  50 	# Install dependency profiles
  51 	archinstall.storage['installation_session'].install_profile('xorg')
  52 
  53 	# Install the KDE packages
  54 	archinstall.storage['installation_session'].add_additional_packages(__packages__)
  55 
  56 	# Enable autostart of KDE for all users
  57 	archinstall.storage['installation_session'].enable_service('sddm')
  58
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/profiles/kde.py b/profiles/kde.py
  --- a/profiles/kde.py
  +++ b/profiles/kde.py
  @@ -9,6 +9,7 @@
   	"konsole",
   	"kate",
   	"dolphin",
  +	"ark",
   	"sddm",
   	"plasma-wayland-session",
   	"egl-wayland",
  diff --git a/profiles/xfce4.py b/profiles/xfce4.py
  --- a/profiles/xfce4.py
  +++ b/profiles/xfce4.py
  @@ -12,6 +12,7 @@
   	"lightdm-gtk-greeter",
   	"gvfs",
   	"network-manager-applet",
  +	"xarchiver"
   ]
  
verification_info: {"golden_diff": "diff --git a/profiles/kde.py b/profiles/kde.py\n--- a/profiles/kde.py\n+++ b/profiles/kde.py\n@@ -9,6 +9,7 @@\n \t\"konsole\",\n \t\"kate\",\n \t\"dolphin\",\n+\t\"ark\",\n \t\"sddm\",\n \t\"plasma-wayland-session\",\n \t\"egl-wayland\",\ndiff --git a/profiles/xfce4.py b/profiles/xfce4.py\n--- a/profiles/xfce4.py\n+++ b/profiles/xfce4.py\n@@ -12,6 +12,7 @@\n \t\"lightdm-gtk-greeter\",\n \t\"gvfs\",\n \t\"network-manager-applet\",\n+\t\"xarchiver\"\n ]\n", "issue": "in xfce, it need xarchiver for create archive & extract here-to\nin xfce, it need xarchiver for create archive & extract here-to\nin xfce, it need xarchiver for create archive & extract here-to\nin xfce, it need xarchiver for create archive & extract here-to\n", "before_files": [{"content": "# A desktop environment using \"Xfce4\"\n\nimport archinstall\n\nis_top_level_profile = False\n\n__packages__ = [\n\t\"xfce4\",\n\t\"xfce4-goodies\",\n\t\"pavucontrol\",\n\t\"lightdm\",\n\t\"lightdm-gtk-greeter\",\n\t\"gvfs\",\n\t\"network-manager-applet\",\n]\n\n\ndef _prep_function(*args, **kwargs):\n\t\"\"\"\n\tMagic function called by the importing installer\n\tbefore continuing any further. It also avoids executing any\n\tother code in this stage. So it's a safe way to ask the user\n\tfor more input before any other installer steps start.\n\t\"\"\"\n\n\t# XFCE requires a functional xorg installation.\n\tprofile = archinstall.Profile(None, 'xorg')\n\twith profile.load_instructions(namespace='xorg.py') as imported:\n\t\tif hasattr(imported, '_prep_function'):\n\t\t\treturn imported._prep_function()\n\t\telse:\n\t\t\tprint('Deprecated (??): xorg profile has no _prep_function() anymore')\n\n\n# Ensures that this code only gets executed if executed\n# through importlib.util.spec_from_file_location(\"xfce4\", \"/somewhere/xfce4.py\")\n# or through conventional import xfce4\nif __name__ == 'xfce4':\n\t# Install dependency profiles\n\tarchinstall.storage['installation_session'].install_profile('xorg')\n\n\t# Install the XFCE4 packages\n\tarchinstall.storage['installation_session'].add_additional_packages(__packages__)\n\n\tarchinstall.storage['installation_session'].enable_service('lightdm')  # Light Display Manager\n", "path": "profiles/xfce4.py"}, {"content": "# A desktop environment using \"KDE\".\n\nimport archinstall\n\nis_top_level_profile = False\n\n__packages__ = [\n\t\"plasma-meta\",\n\t\"konsole\",\n\t\"kate\",\n\t\"dolphin\",\n\t\"sddm\",\n\t\"plasma-wayland-session\",\n\t\"egl-wayland\",\n]\n\n\n# TODO: Remove hard dependency of bash (due to .bash_profile)\n\n\ndef _prep_function(*args, **kwargs):\n\t\"\"\"\n\tMagic function called by the importing installer\n\tbefore continuing any further. It also avoids executing any\n\tother code in this stage. So it's a safe way to ask the user\n\tfor more input before any other installer steps start.\n\t\"\"\"\n\n\t# KDE requires a functioning Xorg installation.\n\tprofile = archinstall.Profile(None, 'xorg')\n\twith profile.load_instructions(namespace='xorg.py') as imported:\n\t\tif hasattr(imported, '_prep_function'):\n\t\t\treturn imported._prep_function()\n\t\telse:\n\t\t\tprint('Deprecated (??): xorg profile has no _prep_function() anymore')\n\n\n\"\"\"\ndef _post_install(*args, **kwargs):\n\tif \"nvidia\" in _gfx_driver_packages:\n\t\tprint(\"Plasma Wayland has known compatibility issues with the proprietary Nvidia driver\")\n\tprint(\"After booting, you can choose between Wayland and Xorg using the drop-down menu\")\n\treturn True\n\"\"\"\n\n# Ensures that this code only gets executed if executed\n# through importlib.util.spec_from_file_location(\"kde\", \"/somewhere/kde.py\")\n# or through conventional import kde\nif __name__ == 'kde':\n\t# Install dependency profiles\n\tarchinstall.storage['installation_session'].install_profile('xorg')\n\n\t# Install the KDE packages\n\tarchinstall.storage['installation_session'].add_additional_packages(__packages__)\n\n\t# Enable autostart of KDE for all users\n\tarchinstall.storage['installation_session'].enable_service('sddm')\n", "path": "profiles/kde.py"}], "after_files": [{"content": "# A desktop environment using \"Xfce4\"\n\nimport archinstall\n\nis_top_level_profile = False\n\n__packages__ = [\n\t\"xfce4\",\n\t\"xfce4-goodies\",\n\t\"pavucontrol\",\n\t\"lightdm\",\n\t\"lightdm-gtk-greeter\",\n\t\"gvfs\",\n\t\"network-manager-applet\",\n\t\"xarchiver\"\n]\n\n\ndef _prep_function(*args, **kwargs):\n\t\"\"\"\n\tMagic function called by the importing installer\n\tbefore continuing any further. It also avoids executing any\n\tother code in this stage. So it's a safe way to ask the user\n\tfor more input before any other installer steps start.\n\t\"\"\"\n\n\t# XFCE requires a functional xorg installation.\n\tprofile = archinstall.Profile(None, 'xorg')\n\twith profile.load_instructions(namespace='xorg.py') as imported:\n\t\tif hasattr(imported, '_prep_function'):\n\t\t\treturn imported._prep_function()\n\t\telse:\n\t\t\tprint('Deprecated (??): xorg profile has no _prep_function() anymore')\n\n\n# Ensures that this code only gets executed if executed\n# through importlib.util.spec_from_file_location(\"xfce4\", \"/somewhere/xfce4.py\")\n# or through conventional import xfce4\nif __name__ == 'xfce4':\n\t# Install dependency profiles\n\tarchinstall.storage['installation_session'].install_profile('xorg')\n\n\t# Install the XFCE4 packages\n\tarchinstall.storage['installation_session'].add_additional_packages(__packages__)\n\n\tarchinstall.storage['installation_session'].enable_service('lightdm')  # Light Display Manager\n", "path": "profiles/xfce4.py"}, {"content": "# A desktop environment using \"KDE\".\n\nimport archinstall\n\nis_top_level_profile = False\n\n__packages__ = [\n\t\"plasma-meta\",\n\t\"konsole\",\n\t\"kate\",\n\t\"dolphin\",\n\t\"ark\",\n\t\"sddm\",\n\t\"plasma-wayland-session\",\n\t\"egl-wayland\",\n]\n\n\n# TODO: Remove hard dependency of bash (due to .bash_profile)\n\n\ndef _prep_function(*args, **kwargs):\n\t\"\"\"\n\tMagic function called by the importing installer\n\tbefore continuing any further. It also avoids executing any\n\tother code in this stage. So it's a safe way to ask the user\n\tfor more input before any other installer steps start.\n\t\"\"\"\n\n\t# KDE requires a functioning Xorg installation.\n\tprofile = archinstall.Profile(None, 'xorg')\n\twith profile.load_instructions(namespace='xorg.py') as imported:\n\t\tif hasattr(imported, '_prep_function'):\n\t\t\treturn imported._prep_function()\n\t\telse:\n\t\t\tprint('Deprecated (??): xorg profile has no _prep_function() anymore')\n\n\n\"\"\"\ndef _post_install(*args, **kwargs):\n\tif \"nvidia\" in _gfx_driver_packages:\n\t\tprint(\"Plasma Wayland has known compatibility issues with the proprietary Nvidia driver\")\n\tprint(\"After booting, you can choose between Wayland and Xorg using the drop-down menu\")\n\treturn True\n\"\"\"\n\n# Ensures that this code only gets executed if executed\n# through importlib.util.spec_from_file_location(\"kde\", \"/somewhere/kde.py\")\n# or through conventional import kde\nif __name__ == 'kde':\n\t# Install dependency profiles\n\tarchinstall.storage['installation_session'].install_profile('xorg')\n\n\t# Install the KDE packages\n\tarchinstall.storage['installation_session'].add_additional_packages(__packages__)\n\n\t# Enable autostart of KDE for all users\n\tarchinstall.storage['installation_session'].enable_service('sddm')\n", "path": "profiles/kde.py"}]}