error in command line argument "--version" <icuSystemParams type="icu4c"> <param name="copyright"> Copyright (C) 2015, International Business Machines Corporation and others. All Rights Reserved. </param> <param name="product">icu4c</param> <param name="product.full">International Components for Unicode for C/C++</param> <param name="version">55.1</param> <param name="version.unicode">7.0</param> <param name="platform.number">4000</param> <param name="platform.type">Linux</param> <param name="locale.default">en_US</param> <param name="locale.default.bcp47">en-US</param> <param name="converter.default">UTF-8</param> <param name="icudata.name">icudt55l</param> <param name="icudata.path"></param> <param name="cldr.version">27.0.1</param> <param name="tz.version">2015b</param> <param name="tz.default">Etc/UTC</param> <param name="cpu.bits">64</param> <param name="cpu.big_endian">0</param> <param name="os.wchar_width">4</param> <param name="os.charset_family">0</param> <param name="os.host">x86_64-pc-linux-gnu</param> <param name="build.build">x86_64-pc-linux-gnu</param> <param name="build.cc">gcc</param> <param name="build.cxx">g++</param> <param name="uconfig.internal_digitlist">1</param> <param name="uconfig.have_parseallinput">1</param> <param name="uconfig.format_fastpaths_49">1</param> </icuSystemParams> ICU Initialization returned: U_ZERO_ERROR Plugin file is: /usr/lib/x86_64-linux-gnu/icu/icuplugins55.txt

icuinfo: Output information about the current ICU Options: -h or --help - Print this help message. -m or --millisecond-time - Print the current UTC time in milliseconds. -d <dir> or --icudatadir <dir> - Set the ICU Data Directory -v - Print version and configuration information about ICU -L or --list-plugins - List and diagnose issues with ICU Plugins -K or --cleanup - Call u_cleanup() before exitting (will attempt to unload plugins) If no arguments are given, the tool will print ICU version and configuration information. International Components for Unicode 55.1 Copyright (C) 2015, International Business Machines Corporation and others. All Rights Reserved.