International Components for Unicode (ICU) is a set of cross-platform Unicode- based globalization libraries with libicuio C/C++ library providing input/output support (writing Unicode string to std::ostream, etc). For more information see: http://site.icu-project.org/ This package contains the original libicuio library source code overlaid with the build2-based build system and packaged for the build2 package manager (bpkg). See the INSTALL file for the prerequisites and installation instructions. Send questions, bug reports, or any other feedback about library itself to the ICU mailing lists. Send build system and packaging-related feedback to the packaging@build2.org mailing list (see https://lists.build2.org for posting guidelines, etc). The packaging of libicuio for build2 is tracked in a Git repository at: https://git.build2.org/cgit/packaging/icu/