StudioDesignPKM it is written in programming language Java and is indenpendent from platform. For work StudioDesignPKM it is required to instal Java 1.6. After installation Java unpack archive StudioDesignPKM.zip. Open folder StudioDesignPKM and start file WinStart.bat for OS Windows. For Linux open folder StudioDesignPKM and type in console java-jar StudioDesignPKM.jar. In folder StudioDesignPKM/Work there are examples of models.