Install CpGtools using pip
$ pip install cpgtools
or
$ pip install git+https://github.com/liguowang/cpgtools.git
$ pip install cpgtools --upgrade
pip -y uninstall cpgtools
$ pip install cpgtools
or
$ pip install git+https://github.com/liguowang/cpgtools.git
$ pip install cpgtools --upgrade
pip -y uninstall cpgtools