diff --git a/Build-and-Install.md b/Build-and-Install.md
index 9304fe6..aeff254 100644
--- a/Build-and-Install.md
+++ b/Build-and-Install.md
@@ -1,13 +1,21 @@
-You will need `git`, `make`, `gcc` and `libsodium`:
+You will need `git`, `make`, `gcc` (or `clang`) and `libsodium`:
 
     $ sudo apt install git make gcc libsodium-dev    # debian based
     $ sudo yum install git make gcc libsodium-devel  # redhat based
 
-To build and install the latest release from github:                                                                                                                                                                                           
+To build and install the latest version from GitHub:                                                                                                                                                                                           
                                                                                                                                                                                                                                                
     $ git clone https://github.com/angt/glorytun --recursive
     $ cd glorytun
+    $ make
+
+When `libsodium` is too old or not available on your system,
+just call the script `./sodium.sh` before `make`.
+
+Finally, to install the stripped binary, call:
+
     $ sudo make install
 
 This will install the binary in `/usr/bin` by default.
-The more classical autotools suite is also available.   
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+
+As usual you can use option `CC`, `INSTALL`, `prefix` and `DESTDIR` to adapt to your use-cases.   
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