How to add ICU library to project?
<p>Help me please. I would like to add ICU library to my project. My cmake version is 2.8.12.2.</p>

<p>There is CMakeLists.txt</p>

<blockquote>
  <p>cmake_minimum_required(VERSION 2.8)</p>
  
  <p>project(test1)</p>
  
  <p>set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}) <br> set(CMAKE_CXX_COMPILER
  /usr/bin/g++) <br>set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}
  -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++11 -Wall")</p>
  
  <p>find_package(Boost 1.54.0 COMPONENTS filesystem system regex
  unit_test_framework REQUIRED) <br>find_package(ICU 52.0 REQUIRED )</p>
  
  <p>include_directories(${Boost_INCLUDE_DIR})
  <br>link_directories(${Boost_LIBRARY_DIR})</p>
  
  <p>add_executable(test1 src/dictionary.cpp 
        src/main.cpp
        ) <br> target_link_libraries( test1 ${Boost_LIBRARIES} pthread
        )</p>
</blockquote>

<p>I have installed ICU libraries: libicu-dev, libicu-dev:i386, libicu52, libicu52:i386, libicu52-dbg:i386</p>

<p>But once I run CMake, I get the following error message:</p>

<pre><code>CMake Error at CMakeLists.txt:10 (find_package):
  By not providing "FindICU.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "ICU", but
  CMake did not find one.

  Could not find a package configuration file provided by "ICU" (requested
  version 52.1) with any of the following names:

    ICUConfig.cmake
    icu-config.cmake

  Add the installation prefix of "ICU" to CMAKE_PREFIX_PATH or set "ICU_DIR"
  to a directory containing one of the above files.  If "ICU" provides a
  separate development package or SDK, be sure it has been installed.
</code></pre>

<p>What should I do? Help me please.</p>