* Referring the current haiku version explicitly is not needed, since
the RequiresUpdater takes care of setting the version of Haiku used
for building a package.
* This version of libxml2 requires python 2.7 or later.
Shows missing symbols for PyCapsule_GetName as that
was introduced with python 2.7
* As the recipes for python 2.7 are broken, flag this
package version as broken.
* libxml2_python is important as mesa requires it to build.
