diff --git a/doc/compile.org b/doc/compile.org
index 01a1e94..e17b905 100644
--- a/doc/compile.org
+++ b/doc/compile.org
@@ -15,9 +15,12 @@ Install ~build-essential~
 
 Download emacs (tarball) and open the directory
 https://www.gnu.org/software/emacs/
+#+begin_path
+  cd  emacs-28.2
+  #+end_path
 
 #+begin_example sh
-  ./autogen.sh
+  ./autogen.sh (se não estiver insalado - sudo apt install autogen)
 #+end_example
 
 #+begin_example sh