To install TSPLIB 95, run this command in your terminal:
$ pip install tsplib95
This is the preferred method to install TSPLIB 95, as it will always install the most recent stable release.
The sources for TSPLIB 95 can be downloaded from the Github repo.
You can either clone the public repository:
$ git clone git://github.com/rhgrant10/tsplib95
Or download the tarball:
$ curl -OL https://github.com/rhgrant10/tsplib95/tarball/master
Once you have a copy of the source, you can install it with:
$ python setup.py install