Cannot install wax-blockchain on macOS

[CodeWarriorr]

First of all, required packages are not available in homebrew ( llvm@4 and python@2 )
I've installed those manually, but the install wont proceed...

./wax_build.sh -i ~/wax
EOSIO Version: 1.8.4
Tue Apr  7 16:25:16 UTC 2020
User: USER
Current branch: develop
EOSIO will be installed to: /Users/USER/wax
EOSIO has already been installed into /Users/USER/wax... It's suggested that you eosio_uninstall.sh before re-running this script.
Do you wish to proceed anyway? (y/n) y

=====================================================================================
======================= Starting EOSIO Dependency Install ===========================
Architecture: Darwin
OS name: Mac OS X
OS Version: 10.15.4
CPU cores: 16
Physical Memory: 33G
Disk install: /dev/disk1s2
Disk space total: 931G
Disk space available: 789G

[Ensuring xcode-select installation]
 - xcode-select installation found @ /usr/bin/xcode-select
[Ensuring Ruby installation]
 - Ruby installation found @ /usr/bin/ruby
[Ensuring HomeBrew installation]
 - HomeBrew installation found @ /usr/local/bin/brew

[Ensuring HomeBrew dependencies]
 - cmake ok
 - graphviz ok
 - libtool ok
 - automake ok
 - wget ok
 - gmp ok
 - llvm@4 ok
 - pkgconfig ok
 - python ok
 - python@2 NOT found!
 - doxygen ok
 - libusb ok
 - openssl ok

Do you wish to install missing dependencies? (y/n) y

Do you wish to update HomeBrew packages first? (y/n) y
[Updating HomeBrew]
Updated 1 tap (homebrew/core).
==> Updated Formulae
autopep8                       awscli                         botan                          minetest                       nano                           omniorb                        openimageio                    par
[Installing HomeBrew Dependencies]
Warning: python@2 2.7.17_1 is already installed and up-to-date
To reinstall 2.7.17_1, run `brew reinstall python@2`
[Ensuring LLVM 4 support]
 - LLVM found @ /Users/USER/wax/opt/llvm.

[Ensuring Boost 1.70.0 library installation]
 - Boost library found with correct version @ /Users/USER/wax/src/boost_1_70_0


========================================================================
======================= Starting EOSIO Build ===========================
Re-run cmake no build system arguments
-- The C compiler identification is AppleClang 11.0.3.11030032
-- The CXX compiler identification is AppleClang 11.0.3.11030032
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang - works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using custom FindBoost.cmake
CMake Error at libraries/fc/CMakeModules/FindBoost.cmake:1129 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.70.0

  Boost include path: /Users/USER/wax/src/boost_1_70_0

  The following Boost libraries could not be found:

          boost_date_time
          boost_filesystem
          boost_system
          boost_program_options
          boost_chrono
          boost_unit_test_framework
          boost_iostreams

  No Boost libraries were found.  You may need to set BOOST_LIBRARYDIR to the
  directory containing Boost libraries or BOOST_ROOT to the location of
  Boost.
Call Stack (most recent call first):
  CMakeLists.txt:105 (find_package)


-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Configuring EOSIO on OS X
-- Using 'WAX' as CORE symbol name
-- Using 'EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV' as public key for 'eosio' account
-- Found GMP: /usr/local/lib/libgmp.a
-- Configuring fc to build on Unix/Apple
-- Found OpenSSL: /usr/local/opt/openssl/lib/libcrypto.dylib (found version "1.1.1f")
-- Found ZLIB: /usr/lib/libz.dylib (found version "1.2.11")
-- zlib found
-- Configuring Builtins
-- Configuring SoftFloat
-- Using custom FindBoost.cmake
CMake Error at libraries/fc/CMakeModules/FindBoost.cmake:1129 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.70.0

  Boost include path: /Users/USER/wax/src/boost_1_70_0

  The following Boost libraries could not be found:

          boost_date_time
          boost_filesystem
          boost_system
          boost_chrono
          boost_unit_test_framework

  No Boost libraries were found.  You may need to set BOOST_LIBRARYDIR to the
  directory containing Boost libraries or BOOST_ROOT to the location of
  Boost.
Call Stack (most recent call first):
  libraries/chainbase/CMakeLists.txt:24 (FIND_PACKAGE)


-- Configuring ChainBase on OS X
CMake Warning (dev) at libraries/wasm-jit/Source/Runtime/CMakeLists.txt:26 (find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  Environment variable LLVM_ROOT is set to:

    /Users/USER/wax/opt/llvm

  For compatibility, CMake is ignoring the variable.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Using custom FindBoost.cmake
CMake Error at libraries/fc/CMakeModules/FindBoost.cmake:1129 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.70.0

  Boost include path: /Users/USER/wax/src/boost_1_70_0

  The following Boost libraries could not be found:

          boost_date_time
          boost_filesystem
          boost_system
          boost_chrono
          boost_program_options
          boost_unit_test_framework

  No Boost libraries were found.  You may need to set BOOST_LIBRARYDIR to the
  directory containing Boost libraries or BOOST_ROOT to the location of
  Boost.
Call Stack (most recent call first):
  libraries/appbase/CMakeLists.txt:20 (find_package)


-- Configuring AppBase on OS X
-- Found Git: /usr/bin/git (found version "2.24.1 (Apple Git-126)")
-- Looking for alloca.h
-- Looking for alloca.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for snprintf
-- Looking for snprintf - found
-- Looking for sysconf
-- Looking for sysconf - found
-- Looking for strcasecmp
-- Looking for strcasecmp - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of ssize_t
-- Check size of ssize_t - done
-- Check size of size_t
-- Check size of size_t - done
-- Using prebuilt re2c lexer
-- Found PythonInterp: /usr/local/bin/python2.7 (found suitable version "2.7.17", minimum required is "2.7")
-- Starting yubihsm configuration...
Install targets
Libraries /Users/USER/wax/lib
Includes /Users/USER/wax/include
Binaries /Users/USER/wax/bin
Manuals /Users/USER/wax/share/man
Pkg-config /Users/USER/wax/share/pkgconfig
not win32
-- Looking for memset_s
-- Looking for memset_s - found
-- Looking for explicit_bzero
-- Looking for explicit_bzero - not found
-- Found PkgConfig: /usr/local/bin/pkg-config (found version "0.29.2")
-- Checking for one of the modules 'libcrypto'
-- Checking for one of the modules 'libcurl'
-- Checking for one of the modules 'libusb-1.0'
-- yubihsm configuration complete
mongo_db_plugin not selected and will be omitted.
-- Git commit revision: 1beac853
-- Git commit revision: 1beac853
-- Found Intl: /usr/local/opt/gettext/include
-- Git commit revision: 1beac853
-- Not building contracts in directory `eos/unittests/test-contracts/`
CMake Warning (dev) at unittests/CMakeLists.txt:32 (find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  Environment variable LLVM_ROOT is set to:

    /Users/USER/wax/opt/llvm

  For compatibility, CMake is ignoring the variable.
This warning is for project developers.  Use -Wno-dev to suppress it.

grep: wax/signature_tests.cpp: No such file or directory
CMake Warning (dev) at tests/CMakeLists.txt:8 (find_package):
  Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables.
  Run "cmake --help-policy CMP0074" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  Environment variable LLVM_ROOT is set to:

    /Users/USER/wax/opt/llvm

  For compatibility, CMake is ignoring the variable.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found Doxygen: /usr/local/bin/doxygen (found version "1.8.17") found components: doxygen dot
-- Configuring incomplete, errors occurred!
See also "/Users/USER/git/2_WAX/wax-blockchain/build/CMakeFiles/CMakeOutput.log".
See also "/Users/USER/git/2_WAX/wax-blockchain/build/CMakeFiles/CMakeError.log".