configure error on mac

caused by commit 357619427c8dde9f8b71236ea9ad4eeab166c0dc

Artems-MacBook-Pro:sherlock artem$ make
(cd build && /Library/Developer/CommandLineTools/usr/bin/make all install)
– Using cmake version: 3.1.1
– Installing to /Users/artem/Work/sherlock/install
– Build type: RelWithDebInfo (Enterprise Edition)
– Found tcmalloc in /usr/local/include : /usr/local/lib/libtcmalloc_minimal.dylib
– Using TcMalloc
– Found openssl in /usr/include : /usr/lib/libssl.dylib;/usr/lib/libcrypto.dylib
– Found libevent in /usr/local/include : /usr/local/lib/libevent_core.dylib
– Found cURL in /usr/include : /usr/lib/libcurl.dylib
– Found icu-config in /usr/local/opt/icu4c/bin/icu-config
CMake Error at tlm/cmake/Modules/FindCouchbaseIcu.cmake:47 (MESSAGE):
Failed to locate icui18n
Call Stack (most recent call first):
CMakeLists.txt:58 (INCLUDE)

– Configuring incomplete, errors occurred!
See also "/Users/artem/Work/sherlock/build/CMakeFiles/CMakeOutput.log".
See also "/Users/artem/Work/sherlock/build/CMakeFiles/CMakeError.log".
make[2]: *** [cmake_check_build_system] Error 1
make[1]: *** [compile] Error 2
make: *** [all] Error 2