Single Player Commands Installer this installer is made by the modder so please follow the link below for the download.
This mod is made by simo_415. Please visit the original mod thread for more info here.
The links below are of the modder not skydaz
Downloads
Single Player Commands V3.2.2 for Minecraft 1.2.5
Download Automated Installation [Preferred] – [Alternate]
Click here for a video tutorial on how to use the installer
Download Manual Installation [Preferred] – [Alternate]