diff --git a/README.md b/README.md
index aa02798..a710154 100644
--- a/README.md
+++ b/README.md
@@ -76,18 +76,26 @@ and install it:
 
 Build and install Raylib from the raylib-c directory.
 
+    sudo apt install libasound2-dev mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libgl1-mesa-dev libglu1-mesa-dev
     cd raylib-python-cffi/raylib-c
     mkdir build
     cd build
+    cmake -DWITH_PIC=on -DCMAKE_BUILD_TYPE=Release ..
+    sudo make install
+
+Optional: Build the Raylib shared libs, if you plan to use `raylib.dynamic` binding.
+
+    rm -rf *
     cmake -DWITH_PIC=on -DBUILD_SHARED_LIBS=on -DCMAKE_BUILD_TYPE=Release ..
     sudo make install
 
-Make a patched version of raylib header.  (Not necessary if you've already got raylib_modifed.h from repo and haven't changed anything.)
+Optional: Make a patched version of raylib header.  (Not necessary if you've already got raylib_modifed.h from repo and haven't changed anything.)
 
     cd ../../raylib
     cp raylib.h raylib_modified.h
     patch  -p0 <raylib_modified.h.patch
 
+
 Build 
 
     pip3 install cffi
diff --git a/raylib/static/build.py b/raylib/static/build.py
index 448a379..e8ec577 100644
--- a/raylib/static/build.py
+++ b/raylib/static/build.py
@@ -39,7 +39,7 @@ def build_mac():
     ffibuilder.cdef(open("raylib/raylib_modified.h").read().replace('RLAPI ', ''))
     ffibuilder.set_source("raylib.static._raylib_cffi",
                           """
-                               #include "./../raylib/raylib.h"   // the C header of the library, supplied by us here
+                               #include "../../raylib/raylib.h"   // the C header of the library, supplied by us here
                           """
                           )
     # Hack to produce static linked lib using static librarylib.a supplied by us
@@ -59,7 +59,7 @@ def build_rpi_nox():
     ffibuilder.cdef(open("raylib/raylib_modified.h").read().replace('RLAPI ', ''))
     ffibuilder.set_source("raylib.static._raylib_cffi",
                           """
-                               #include "./../raylib/raylib.h"
+                               #include "../../raylib/raylib.h"
                           """,
                           extra_link_args=['/usr/local/lib/libraylib.a',
                                            '/opt/vc/lib/libEGL_static.a', '/opt/vc/lib/libGLESv2_static.a',