Nevertheless, some of our users have experienced success installing ObsPy into the Antelope Python interpreter. Since Antelope ships with a generic Python interpreter (Antelope 5.6 comes with Python 2.7.8), installing ObsPy should be no problem. The Antelope Python interpreter comes with the standard Python utility easy_install. If all goes well you can install ObsPy with a command such as
Make sure you're using the version of easy_install that comes with Antelope (/opt/antelope/python2.7.8/bin/easy_install in Antelope 5.6).