new component: python-kerberos egg

component/python-kerberos/buildout.cfg

+[buildout]
+extends =
+#  ../openssl/buildout.cfg
+  ../kerberos/buildout.cfg
+#  ../pkgconfig/buildout.cfg
+
+parts =
+  python-kerberos
+
+[python-kerberos]
+recipe = zc.recipe.egg:custom
+egg = kerberos
+environment = python-kerberos-env
+#setup-eggs = ${python-cryptography-prep:eggs}
+
+[python-kerberos-env]
+PATH = ${kerberos:location}/bin:%(PATH)s
+#PKG_CONFIG_PATH = ${openssl:location}/lib/pkgconfig
+LD_LIBRARY_PATH = ${kerberos:location}/lib
+CPATH = ${kerberos:location}/include
+
+[python-cryptography-prep]
+recipe = zc.recipe.egg
+eggs =
+  ${python-cffi:egg}
+  enum34
+  pycparser
+  six