This is a RANCID driver for Arista Networks' devices.
Arista support is already present in RANCID, but this is where "bleeding-edge" development is done.
If you want to use this version, first download the RANCID
source from the RANCID web site,
and extract it. Then copy the *.in files from
the Arista-Rancid bin/ directory into the RANCID source
tree, and build RANCID as usual.
Yes, you might get away with just editing the #! line
and making arrancid executable and copying it. If this goes
wrong, though, please try the "build RANCID" method before
asking for help.