Links for tao4py
https://bitbucket.org/dalcinl/tao4py/downloads/tao4py-2.1.1.tar.gz#md5=c223ccef20ab525c39fa9081f9ec693d
https://bitbucket.org/dalcinl/tao4py/downloads/tao4py-2.1.tar.gz#md5=82cbb97072f43e2f6d1e4f68cd119f35
https://bitbucket.org/dalcinl/tao4py/downloads/tao4py-2.2.tar.gz#md5=09acb020ab43548174a96e1570470910