I have a simple Monday morning query - if i've installed FreeSWITCH using RPM's and have now decided to remove the application and use the git head - is there a simple way to do this?

I'm pretty much a novice so far as Linux administration so my approach would be as follows:

List the packages:

rpm -qa | grep -i freeswitch

freeswitch-1.2.14-1.el6.x86_64

freeswitch-application-snom-1.2.14-1.el6.x86_64

freeswitch-appl....

...

... (x30)

Remove them all one at a time using rpm -e freeswitch-1.2.14-1.el6.x86_64

Proceed with GIT install. Is there a cleaner/easier approach?

Thanks.