Instructions added how to install prerequisites on Debian.
Instructions added how to install prerequisites on Debian.

lokik/sfepy,lokik/sfepy,RexFuzzle/sfepy,vlukes/sfepy,lokik/sfepy,vlukes/sfepy,rc/sfepy,lokik/sfepy,olivierverdier/sfepy,BubuLK/sfepy,sfepy/sfepy,vlukes/sfepy,olivierverdier/sfepy,RexFuzzle/sfepy,RexFuzzle/sfepy,rc/sfepy,rc/sfepy,sfepy/sfepy,sfepy/sfepy,olivierverdier/sfepy,BubuLK/sfepy,BubuLK/sfepy,RexFuzzle/sfepy