Jonathan Kew wrote: > Maybe icu build on cygwin is broken? > I'm sure it's not one of their reference platforms. For the sake of completeness, Cygwin has its own 'icu' packages[1]: icu-3.8-4 icu-doc-3.8-4 libicu-devel-3.8-4 libicu38-3.8-4 Cheers, Angelo. --- [1] http://cygwin.com/cgi-bin2/package-grep.cgi?grep=icu