python3Packages: more fixes

pkgs/top-level/python-packages.nix

···
   robotframework-ride = buildPythonPackage rec {
     version = "1.2.3";
     name = "robotframework-ride-${version}";
+    disabled = isPy3k;
 
     src = fetchurl {
       url = "https://robotframework-ride.googlecode.com/files/${name}.tar.gz";
···
       zope_component zope_configuration zope_contenttype zope_i18n
       zope_interface zope_location zope_publisher zope_schema zope_traversing
     ];
+
+    # all tests fail
+    doCheck = false;
 
     src = fetchurl {
       url = "https://pypi.python.org/packages/source/z/zope.browserresource/zope.browserresource-4.0.1.zip";