Compilation.md

@@ -90,8 +90,10 @@ Alternatively, you can also install the pre-built binary SDK:
 cd
 curl -O https://gmsh.info/bin/Windows/gmsh-git-Windows64-sdk.zip
 unzip gmsh-git-Windows64-sdk.zip
+mkdir /usr/local/include/
 cp gmsh-git-Windows64-sdk/include/* /usr/local/include/
 cp gmsh-git-Windows64-sdk/lib/* /usr/local/lib/
+cp gmsh-git-Windows64-sdk/bin/* /usr/local/bin/
 ```
 
 ## GmshFEM