[zope2-tracker] Problem with installation of zope 2.13.19

[giuseppe at diecidieci.com]

hi,
i try to install zope 2.13.19 with python 2.6 in my server (s.o. centOS),
i make this instruction
 virtualenv --no-site-packages my_zope
 cd my_zope

what i have to do after?

Thanks