Hi all, I went through the ztk-versions.cfg file and verified availability of a Python 3 port. I commented the ztk-versions.cfg file. Below are the relevant sections. If we remove all deprecated pacakges and packages that should not be in use anymore, only the following dependencies/toolchain packages require a Python 3 port: z3c.checkversions z3c.recipe.compattest zope.kgs zc.resourcelibrary zope.mkzeoinstance ZODB (awaiting merge of py3 branch) Luckily we control all these packages. These packages should just be removed from the file: # Deprecating # zope.broken was only needed for ZODB3. zope.broken = 3.6.0 # zope.server has been forked and ported to Py3 under the name "waitress". zope.server = 3.8.6 # RestrictedPython and thus zope.untrustedpython are hard to port to Py3. zope.untrustedpython = 4.0.0 # No package should depend on ZODB3 anymore. ZODB3 = 3.11.0a2 # mechanize should only be needed for testbrowser. mechanize = 0.2.5 Dependencies missing a Python 3 port: # XXX: Where do we need that? Paste = 1.7.5.1 # PasteScript should not be needed anymore, since zope.paste supports serving # directly now. PasteScript = 1.7.5 # Fix by removing it from the ZTK? RestrictedPython = 3.6.0 # XXX: Where is this needed? unittest2 = 0.5.1 # Should just be ported. zc.resourcelibrary = 1.3.4 zope.mkzeoinstance = 3.9.5 # Needs merge of py3 branch. ZODB = 4.0.0a4 # toolchain # Missing py3 port z3c.checkversions = 0.4.1 # Missing py3 port z3c.recipe.compattest = 0.13.1 # Should not be needed anymore: z3c.recipe.scripts = 1.0.1 # Missing py3 port zope.kgs = 1.2.0 Regards, Stephan -- Entrepreneur and Software Geek Google me. "Zope Stephan Richter"