In order to build Oct/Mex/EXE, you need following softwares,
Steps
Double click DLE_Code_Editor.jar or
DLE_Code_Editor.bat
Set Visual Studio® Tools or
Windows SDK®
Choose ‘Options’ menu item from
Tools menu,From Options dialog box,
click
browse button.
Select vcvars32.bat file (if you are using Visual Studio®) or
SetEnv.cmd (if you are using Windows SDK®). Press OK to close Options dialog
box. Restart DLE_Code_Editor.jar
Create your source file
Choose ‘Oct File’ menu item from
Build menu (press F6) to make Oct file.
Similarly choose ‘Mex File’ menu item from Build menu (press
Shift+F6 ) to make Mex file or choose ‘Exe file’ menu item from Build menu to
make EXE file.
Note:If you are using GNU Octave for Mingw, Open DomainMath IDE
choose DLE Code Editor menu item from Tools menu.