--- flowblade-trunk/flowblade.orig	2021-02-15 17:46:41.584404702 +0100
+++ flowblade-trunk/flowblade	2021-02-15 17:52:37.697270687 +0100
@@ -36,10 +36,10 @@
 # - When running on distro.
 if os.path.realpath(launch_dir) == "/usr/bin":
     print ("Running from installation...")
-    modules_path = "/usr/share/flowblade/Flowblade"
+    from distutils.sysconfig import get_python_lib
+    modules_path = "%s/Flowblade" % get_python_lib()
     if not os.path.isdir(modules_path):
         modules_path = "/usr/share/pyshared/Flowblade"
-    print ("modules path:", modules_path)
 # - When running in flatpak.
 elif launch_dir == "/app/bin":
     print ("Running from Flatpak installation...")
@@ -51,6 +51,7 @@
 else:
     print ("Running from filesystem...")
     modules_path = launch_dir + "/Flowblade"
+    print ("modules path:", modules_path)
 
 sys.path.insert(0, modules_path)