installing CouchDB 1.0.1 on Ubuntu 10.04 using http://www.couch.io/get#ubuntu

I was wondering what are the steps do i need to perform for installing couchdb using the package from http://www.couch.io/get#ubuntu ?

I understand that i need to run

sudo chmod a+x name-of-file.bin

and than

sudo ./name-of-file.bin

to install it.

But after doing the above steps, what do i need to do to start couchdb version 1.0.1?

I've previously installed couchdb using

sudo aptitude install couchdb

, but this gives me version 0.10.0.

I've tried start couchdb ( version 1.01) by going to /opt/couchdb-1.0.1/bin to start couch, but after checking , couchdb's version is still 0.10.0.

SO how do i install and start running couchdb ( version 1.0.1 )?

Best.