The package contains conflicting -devel packages for multilib arches.

pygtk2-devel-2.8.6-1.i386.rpm
Preparing...                ##################################################
        file /usr/share/pygtk/2.0/codegen/__init__.pyc from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/__init__.pyo from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/argtypes.pyc from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/argtypes.pyo from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/codegen.pyc from install of pygtk2-dev
el-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/codegen.pyo from install of pygtk2-dev
el-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/definitions.pyc from install of pygtk2
-devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/definitions.pyo from install of pygtk2
-devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/defsparser.pyc from install of pygtk2-
devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/defsparser.pyo from install of pygtk2-
devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/docextract.pyc from install of pygtk2-
devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/docextract.pyo from install of pygtk2-
devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/docgen.pyc from install of pygtk2-deve
l-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/docgen.pyo from install of pygtk2-deve
l-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/h2def.pyc from install of pygtk2-devel
-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/h2def.pyo from install of pygtk2-devel
-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/mergedefs.pyc from install of pygtk2-d
evel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/mergedefs.pyo from install of pygtk2-d
evel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/mkskel.pyc from install of pygtk2-deve
l-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/mkskel.pyo from install of pygtk2-deve
l-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/override.pyc from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/override.pyo from install of pygtk2-de
vel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/reversewrapper.pyc from install of pyg
tk2-devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/reversewrapper.pyo from install of pyg
tk2-devel-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/scmexpr.pyc from install of pygtk2-dev
el-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1
        file /usr/share/pygtk/2.0/codegen/scmexpr.pyo from install of pygtk2-dev
el-2.8.6-1 conflicts with file from package pygtk2-devel-2.8.6-1