To make it work in the CI

Custom_Hooks/eb_hooks.py

@@ -82,6 +82,7 @@ def installation_vetoer(ec):
 
 def get_user_info():
     # Query jutil to extract the contact information
+    if os.getenv('CI') is not None:
         jutil = subprocess.Popen([os.getenv('JUMO_USRCMD_EXEC'), 'person', 'show'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         stdout, stderr = jutil.communicate()
         if not stderr:
@@ -89,6 +90,8 @@ def get_user_info():
         else:
             print_warning(f'Could not query jutil: {stderr}')
             exit(1)
+    else:
+        return 'CI user'
 
 def inject_site_contact(ec, site_contacts):
     key = "site_contacts"