--- a/trunk/cforge/cforge/Package/CFORGE/Scripts/checkout-prj.py
+++ b/trunk/cforge/cforge/Package/CFORGE/Scripts/checkout-prj.py
@@ -1,8 +1,19 @@
 import sys, os
-import ui
 import pysvn
 import json
-from System.Net import WebClient
+
+hasWebClient = True
+try:
+	from System.Net import WebClient
+except:
+	import requests
+	hasWebClient = False
+
+hasUI = True
+try:
+	import ui
+except:
+	hasUI = False
 
 base_url = "https://forge.codesys.com/rest"
 base_svn = "https://forge.codesys.com/svn/"
@@ -23,12 +34,16 @@
 	return help
 
 def get_json(url):
-	web_client = WebClient()
-	r = web_client.DownloadData(url)
+        r = ""
+        if hasWebClient:
+		web_client = WebClient()
+		r = web_client.DownloadData(url)
+	else:
+		r = requests.get(url).content
+
 	j = json.loads(bytes(r).decode('utf-8'))
 	return j
 
-	
 if len(sys.argv) <= 1:
 	print("Oh, there are no arguments. Perhaps you forgot something?")
 	sys.exit()
@@ -44,7 +59,7 @@
 	config['user'] = sys.argv[2]
 	config['pass'] = sys.argv[3]
 	config['folder'] = sys.argv[4]
-else:
+elif hasUI:
 	config = ui.Dialog("Checkout Project", Folder=True, Credentials=True, DefaultFolder=folder)
 
 # iterate over all tools of the project, and checkout all SVN repositories,