Basic Installation
==================

1) Untar the dstribution file pista-<VERSION>.tar.gz:

	tar -xzvf pista-<VERSION>.tar.gz

This will unpack the program files into the directory ./pista-<VERSION>

2) Go to this directory:

	cd ./pista-<VERSION>

3) Make Makefile:

	perl Makefile.PL

4) Run make:

	make

5) Install files:

	make install

By default files will be installed under /usr/local. (Of course you need
root rights to do this.)

6) Optionally remove unwanted files:

	make clean
or
	make realclean


Changing The Installation Directory
===================================

If you have no root access (or any othe reason) you may change
the default installation directory /usr/local by appending
PREFIX=<NEW_ROOT_DIR> to command line in step 3). Example:

	perl Makefile.PL PREFIX=~
	make
	make install

These commands install pista and related files into ~/bin and ~/lib/pista
directories.


How To Uninstall
================

Just cd to pista-<VERSION> directory where Makefile is and type

	make uninstall

If Makefile is already deleted you can rebuild it any time as in step 3).
(Don't forget to give the same PREFIX if necessary.)
Due to nature of ExtUtils::Install::uninstall() empty directories and
file perllocal.pod won't be deleted.
Maybe later I rewrite this section of Makefile.
