I carefully followed the steps described in the readme but I'm getting errors when trying to install all the requirements using :
sudo -H pip3 install -r requirements.txt
(Option2 isn't working neither, modifications on pyjson5 didn't fix the issue)

Reported error :

gaetan@gaetan-VirtualBox:~/xray/prjxray$ sudo -H pip3 install -r requirements.txt
Obtaining file:///home/gaetan/xray/prjxray/third_party/fasm (from -r requirements.txt (line 1))
Obtaining file:///home/gaetan/xray/prjxray/third_party/python-sdf-timing (from -r requirements.txt (line 2))
Complete output from command python setup.py egg_info:
Couldn't find index page for 'pytest-runner' (maybe misspelled?)
No local packages or download links found for pytest-runner
Traceback (most recent call last):
File "", line 1, in
File "/home/gaetan/xray/prjxray/third_party/python-sdf-timing/setup.py", line 37, in
'console_scripts': ['sdf_timing_parse=sdf_timing.sdfparse:main'],
File "/usr/lib/python3.5/distutils/core.py", line 108, in setup
_setup_distribution = dist = klass(attrs)
File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 269, in init
self.fetch_build_eggs(attrs['setup_requires'])
File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 313, in fetch_build_eggs
replace_conflicting=True,
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 826, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 1092, in best_match
return self.obtain(req, installer)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 1104, in obtain
return installer(requirement)
File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 380, in fetch_build_egg
return cmd.easy_install(req)
File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 657, in easy_install
raise DistutilsError(msg)
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('pytest-runner')

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /home/gaetan/xray/prjxray/third_party/python-sdf-timing/