[docs] Update README.python.md with meson
diff --git a/README.python.md b/README.python.md
index cf5e5a1..7496f04 100644
--- a/README.python.md
+++ b/README.python.md
@@ -6,13 +6,8 @@
 sudo apt-get install libgirepository1.0-dev
 ```
 
-And then run `autogen.sh` (if building from git), and then:
-
-```bash
-./configure --with-gobject --enable-introspection
-```
-
-Make sure that `Introspection` is reported enabled in `meson setup` output.
+And then run `meson setup` and make sure that `Introspection` is reported
+enabled in output.
 
 Compile and install.