1. Download and install 32-bit kerberos.
For windows:
http://kbist.mit.edu/confluencekerberos/display/ist/Kerberos+for+Windows+3.2.x+-+Installation+Instructions32x/win
For Mac:
Mac has MIT's Kerberos pre-installed (Ticket viewer, etc) which just needs to be configured with one's MIT username. However, you might need to download and install the kerberos-extras to get it to work.
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