...
Note: The user that install it must have administrative permissions:
On Windows Vista/7 click the right mouse and select 'Execute as administrator' in the contextual menu.
On Linux start with sudo (super user do) to have this privileges
Must select a directory, belonging to any user, that has enough free disk space to mantain maintain the temporary calculation files that will need the users. Later, procserver can run either as this user or as root.
Follow all the installation instructions to perform the install.
After the installation process, the collection of problemtypes must be copied (see section Installing problemtypes).
...