Bug Report Compilation errors Ubuntu 20.04

After following the guide on github it appears to be incomplete or cmake doesn't find the XCB libraries.

Code:
cmake -DUNIX_STRUCTURE=1 -DCMAKE_INSTALL_PREFIX=/usr ..
-- OBS_VERSION: 25.0.3-14-gb9f77023
-- Found FFmpeg: /usr/lib/x86_64-linux-gnu/libavcodec.so (found version "58.54.100") found components: avcodec avdevice avutil avformat
-- Scripting: Luajit supported
-- Scripting: Python 3 supported
-- Using system Jansson library
-- XCB[XCB]: Found component XCB
-- Found FFmpeg: /usr/lib/x86_64-linux-gnu/libavformat.so (found version "58.29.100") found components: avformat avutil swscale swresample avcodec
-- Could NOT find XCB_XINPUT (missing: XCB_XINPUT_LIBRARY XCB_XINPUT_INCLUDE_DIR)
-- Could NOT find XCB (missing: XCB_LIBRARIES XCB_INCLUDE_DIRS)
-- Found PulseAudio - Audio Monitor enabled
-- Using libavcodec for image loading in libobs
-- XCB[XCB]: Found component XCB
-- Could NOT find XCB_RANDR (missing: XCB_RANDR_LIBRARY XCB_RANDR_INCLUDE_DIR)
-- XCB[SHM]: Found component SHM
-- Could NOT find XCB_XFIXES (missing: XCB_XFIXES_LIBRARY XCB_XFIXES_INCLUDE_DIR)
-- XCB[XINERAMA]: Found component XINERAMA
CMake Error at /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
  Could NOT find XCB (missing: XCB_RANDR_FOUND XCB_XFIXES_FOUND)
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393 (_FPHSA_FAILURE_MESSAGE)
  cmake/Modules/FindXCB.cmake:246 (find_package_handle_standard_args)
  plugins/linux-capture/CMakeLists.txt:9 (find_package)
Code:
culex@desktop:/usr/lib/x86_64-linux-gnu$ ls -l libxcb.a
-rw-r--r-- 1 root root 247198 Feb  8 03:06 libxcb.a
Ubuntu 20.04
 
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