[rancid] How to upgrade to 2.3.8

[Tyler Bushman]

I realize this may be a stupid question, but how do I upgrade from RANCID
version 2.3.4 to 2.3.8?

I've found that some of the issues I've been seeing with RANCID and my
ProCurve switches has been fixed in the newer version.

[Tyler Bushman]

I followed everyone's advice and just installed over the existing
installation. Worked like a charm. Thanks!