python2-pyicu fails to build on all platforms since we updated icu4c to version 53.1 from 52.1 in early June. See:
http://hydra.gnu.org/job/gnu/master/python2-pyicu-1.5.x86_64-linux/all http://hydra.gnu.org/job/gnu/master/python2-pyicu-1.5.i686-linux/all http://hydra.gnu.org/job/gnu/master/python2-pyicu-1.5.mips64el-linux/all Mark
