Updated: Found a minor bug in welcome.

Signed-off-by: debianpepper <pdpdebdevuan@protonmail.com>

iso_configs/pmostools/peptools/welfunc.py

@@ -7,7 +7,7 @@
 * Screen
 """
 import os.path
-
+import shutil
 # This will get the logged in user
 gusr = os.getlogin()
 spath = "/home/" + gusr + "/.local/share/pmostools/peptools"
@@ -29,10 +29,15 @@ def determine_browser(run_addrs):
         profile_path = os.path.expanduser(
         f"/home/{gusr}/.local/share/pmostools/ff_profile/"
         )
-        command = (
-        f'firefox -P firefox_kumo --profile "{profile_path}" {run_addrs} &'
-        )
-        print("Found the FF, running Firefox")
+        
+        if shutil.which('firefox'): 
+            command = (
+                f'firefox -P firefox_kumo --profile "{profile_path}" {run_addrs} &'
+                )
+            print("Found the FF, running Firefox")
+        else:
+            print("Firefox not found, running with luakit instead")
+            command = f'luakit -U {run_addrs} &'
     else:
         command = f'luakit -U {run_addrs} &'
         print("This is a 32bit Flagship with no browser")