This section describes the installation of PADE on the user's virtual machine. The installation procedure divides into three major tasks: (1) installation of the PADE interface and NIST CAML Utilities on the development host, (2) installation of the NIST CAML Utilities on all other hosts of the virtual machine, and (3) configuration of the users' environments. For all hosts on the VM including the development host, the procedure for installing the NIST CAML Utilities is the same. It is recommended that the user install PADE on the development host (that is, the host where the user intends to keep parallel-application source files) first and then install the utilities on the other hosts. More extensive documentation on installing the utilities will be available after PADE has been installed on the development host.