Please Note:
Have attached the detailed logs in the file attached in this comment

$ git clone git://github.com/python-beaver/python-beaver.git
Cloning into 'python-beaver'...
remote: Enumerating objects: 3515, done.
remote: Total 3515 (delta 0), reused 0 (delta 0), pack-reused 3515
Receiving objects: 100% (3515/3515), 1.22 MiB | 477.00 KiB/s, done.
Resolving deltas: 100% (2049/2049), done.

$ cd python-beaver/

$ python setup.py install
running install
running bdist_egg
running egg_info
creating Beaver.egg-info
writing Beaver.egg-info/PKG-INFO
.
.
.
File "/Users/pvarma/PycharmProjects/Offline_Scanning/venv/lib/python3.7/site-packages/setuptools-39.1.0-py3.7.egg/setuptools/sandbox.py", line 154, in save_modules
File "/Users/pvarma/PycharmProjects/Offline_Scanning/venv/lib/python3.7/site-packages/setuptools-39.1.0-py3.7.egg/setuptools/sandbox.py", line 195, in setup_context
File "/Users/pvarma/PycharmProjects/Offline_Scanning/venv/lib/python3.7/site-packages/setuptools-39.1.0-py3.7.egg/setuptools/sandbox.py", line 250, in run_setup
File "/Users/pvarma/PycharmProjects/Offline_Scanning/venv/lib/python3.7/site-packages/setuptools-39.1.0-py3.7.egg/setuptools/sandbox.py", line 45, in execfile
File "/var/folders/x/_92jmq557rg5c5_5c9gyl2qw0000gq/T/easy_install-m1u3imyk/python-daemon-1.6.1/setup.py", line 24, in

File "/var/folders/x_/92jmq557rg5c5_5c9gyl2qw0000gq/T/easy_install-m1u3imyk/python-daemon-1.6.1/daemon/init.py", line 42, in
File "/var/folders/x/92jmq557rg5c5_5c9gyl2qw0000gq/T/easy_install-m1u3imyk/python-daemon-1.6.1/daemon/version/init.py", line 17, in
File "/var/folders/x/_92jmq557rg5c5_5c9gyl2qw0000gq/T/easy_install-m1u3imyk/python-daemon-1.6.1/daemon/version/version_info.py", line 20
print 'revision: %(revno)s' % version_info
^
SyntaxError: invalid syntax