Installation of compressed files
MINERVA superseeded IF/Prolog. Please see http://www.ifcomputer.co.jp/MINERVA for details.

We discontinued to sell IF/Prolog Dec 31. 2003. For current customers, we continue to provide professional support for IF/Prolog until Dec 31, 2008.

In some cases the IF/Prolog shipment may reach you as a compressed tarfile. If so, please move the tarfile to the directory where you wish to install IF/Prolog, uncompress it using a command like gunzip IFProlog50B.tar.gz and extract the contents of the tarfile with tar xvf IFProlog50B.tar. You can then proceed with step 3 of the above installation procedure.

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