Linux - pvr.hts compilation error - UseMultiArch ?

Code:
root@debian:/home/michal/xbmc/xbmc# git clone https://github.com/kodi-pvr/pvr.hts.git

Cloning into 'pvr.hts'...

remote: Counting objects: 2478, done.

remote: Total 2478 (delta 0), reused 0 (delta 0), pack-reused 2478

Receiving objects: 100% (2478/2478), 646.24 KiB | 498.00 KiB/s, done.

Resolving deltas: 100% (1298/1298), done.

Checking connectivity... done.

root@debian:/home/michal/xbmc/xbmc# cd pvr.hts

root@debian:/home/michal/xbmc/xbmc/pvr.hts# mkdir build

root@debian:/home/michal/xbmc/xbmc/pvr.hts# cd build

root@debian:/home/michal/xbmc/xbmc/pvr.hts/build# cmake  -DCMAKE_INSTALL_PREFIX="/xbmc" -DCMAKE_MODULE_PATH=/xbmc/lib/kodi  ..

-- The C compiler identification is GNU 4.9.2

-- The CXX compiler identification is GNU 4.9.2

-- Check for working C compiler: /usr/bin/cc

-- Check for working C compiler: /usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Check for working CXX compiler: /usr/bin/c++

-- Check for working CXX compiler: /usr/bin/c++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Checking to see if CXX compiler accepts flag -flto

-- Checking to see if CXX compiler accepts flag -flto - yes

-- HTS_VERSION=2.1.7

CMake Error at /xbmc/lib/kodi/addon-helpers.cmake:80 (include):

  include could not find load file:



    UseMultiArch

Call Stack (most recent call first):

  CMakeLists.txt:32 (build_addon)





-- Configuring incomplete, errors occurred!

See also "/home/michal/xbmc/xbmc/pvr.hts/build/CMakeFiles/CMakeOutput.log".