WrongProtocolVersion for memcached package on Ubuntu 14.04 (Trusty)

[zbmott]

django-elasticache raises a WrongProtocolData exception when using it against a memcached backend installed via apt-get install memcached on an Ubuntu 14.04 system. This error occurs because the memcached server returns "VERSION 1.4.14 (Ubuntu)" as the version string, and this runs afoul of the guard in line 35 of cluster_utils.py.

[gusdan]

You can find your changes in 1.0.0 version. Thank you for help.