$ apt-cyg list python python $ python --version Python 2.7.10 $ easy_install-2.7 virtualenv Searching for virtualenv Reading https://pypi.python.org/simple/virtualenv/ Best match: virtualenv 13.1.2 Downloading https://pypi.python.org/packages/source/v/virtualenv/virtualenv-13.1.2.tar.gz#md5=b989598f068d64b32dead530eb25589a Processing virtualenv-13.1.2.tar.gz Writing /tmp/easy_install-dgIpjZ/virtua